allow prompting for GSS creds

[openssh.git] / configure

#! /bin/sh
# From configure.ac Revision: 1.480 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.68 for OpenSSH Portable.
#
# Report bugs to <openssh-unix-dev@mindrot.org>.
#
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
# Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
        expr "X$arg" : "X\\(.*\\)$as_nl";
        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""        $as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

else
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
  if (eval "$as_required") 2>/dev/null; then :
  as_have_required=yes
else
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  as_found=:
  case $as_dir in #(
         /*)
           for as_base in sh bash ksh sh5; do
             # Try only shells that exist, to save several forks.
             as_shell=$as_dir/$as_base
             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
                    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  CONFIG_SHELL=$as_shell as_have_required=yes
                   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  break 2
fi
fi
           done;;
       esac
  as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
              { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS


      if test "x$CONFIG_SHELL" != x; then :
  # We cannot yet assume a decent shell, so we have to provide a
        # neutralization value for shells without unset; and this also
        # works around shells that cannot unset nonexistent variables.
        # Preserve -v and -x to the replacement shell.
        BASH_ENV=/dev/null
        ENV=/dev/null
        (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
        export CONFIG_SHELL
        case $- in # ((((
          *v*x* | *x*v* ) as_opts=-vx ;;
          *v* ) as_opts=-v ;;
          *x* ) as_opts=-x ;;
          * ) as_opts= ;;
        esac
        exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
fi

    if test x$as_have_required = xno; then :
  $as_echo "$0: This script requires a shell more modern than all"
  $as_echo "$0: the shells that I found on your system."
  if test x${ZSH_VERSION+set} = xset ; then
    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  else
    $as_echo "$0: Please tell bug-autoconf@gnu.org and
$0: openssh-unix-dev@mindrot.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
         X"$as_dir" : 'X\(//\)[^/]' \| \
         X"$as_dir" : 'X\(//\)$' \| \
         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
            s//\1/
            q
          }
          /^X\(\/\/\)[^/].*/{
            s//\1/
            q
          }
          /^X\(\/\/\)$/{
            s//\1/
            q
          }
          /^X\(\/\).*/{
            s//\1/
            q
          }
          s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
         X"$0" : 'X\(//\)$' \| \
         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
            s//\1/
            q
          }
          /^X\/\(\/\/\)$/{
            s//\1/
            q
          }
          /^X\/\(\/\).*/{
            s//\1/
            q
          }
          s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T=' ';;
  esac;;
*)
  ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -p'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -p'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -p'
  fi
else
  as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

if test -x / >/dev/null 2>&1; then
  as_test_x='test -x'
else
  if ls -dL / >/dev/null 2>&1; then
    as_ls_L_option=L
  else
    as_ls_L_option=
  fi
  as_test_x='
    eval sh -c '\''
      if test -d "$1"; then
        test -d "$1/.";
      else
        case $1 in #(
        -*)set "./$1";;
        esac;
        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
        ???[sx]*):;;*)false;;esac;fi
    '\'' sh
  '
fi
as_executable_p=$as_test_x

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='OpenSSH'
PACKAGE_TARNAME='openssh'
PACKAGE_VERSION='Portable'
PACKAGE_STRING='OpenSSH Portable'
PACKAGE_BUGREPORT='openssh-unix-dev@mindrot.org'
PACKAGE_URL=''

ac_unique_file="ssh.c"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
#  include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
#  include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_subst_vars='LTLIBOBJS
LIBOBJS
TEST_SSH_IPV6
piddir
user_path
mansubdir
MANTYPE
XAUTH_PATH
STRIP_OPT
xauth_path
PRIVSEP_PATH
KRB5CONF
SSHDLIBS
SSHLIBS
SSH_PRIVSEP_USER
COMMENT_OUT_ECC
TEST_SSH_ECC
TEST_SSH_SHA256
LIBEDIT
PKGCONFIG
LD
PATH_PASSWD_PROG
LOGIN_PROGRAM_FALLBACK
STARTUP_SCRIPT_SHELL
MAKE_PACKAGE_SUPPORTED
PATH_USERADD_PROG
PATH_GROUPADD_PROG
MANFMT
TEST_SHELL
MANDOC
NROFF
GROFF
SH
TEST_MINUS_S_SH
ENT
SED
PERL
KILL
CAT
AR
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
RANLIB
AWK
EGREP
GREP
CPP
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_largefile
with_stackprotect
with_rpath
with_cflags
with_cppflags
with_ldflags
with_libs
with_Werror
with_solaris_contracts
with_solaris_projects
with_osfsia
with_zlib
with_zlib_version_check
with_skey
with_tcp_wrappers
with_libedit
with_audit
with_ssl_dir
with_openssl_header_check
with_ssl_engine
with_prngd_port
with_prngd_socket
with_pam
with_privsep_user
with_sandbox
with_selinux
with_kerberos5
with_privsep_path
with_xauth
enable_strip
with_maildir
with_mantype
with_md5_passwords
with_shadow
with_ipaddr_display
enable_etc_default_login
with_default_path
with_superuser_path
with_4in6
with_bsd_auth
with_pid_dir
enable_lastlog
enable_utmp
enable_utmpx
enable_wtmp
enable_wtmpx
enable_libutil
enable_pututline
enable_pututxline
with_lastlog
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval $ac_prev=\$ac_option
    ac_prev=
    continue
  fi

  case $ac_option in
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
  esac

  # Accept the important Cygnus configure options, so we can diagnose typos.

  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
    ac_prev=build_alias ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build_alias=$ac_optarg ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;

  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    datarootdir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
         ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;

  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
         ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$ac_optarg ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  | --exec=* | --exe=* | --ex=*)
    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir=$ac_optarg ;;

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir=$ac_optarg ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;

  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c | -n)
    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    oldincludedir=$ac_optarg ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
  | --program-pre | --program-pr | --program-p)
    ac_prev=program_prefix ;;
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    program_prefix=$ac_optarg ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
  | --program-suf | --program-su | --program-s)
    ac_prev=program_suffix ;;
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    program_suffix=$ac_optarg ;;

  -program-transform-name | --program-transform-name \
  | --program-transform-nam | --program-transform-na \
  | --program-transform-n | --program-transform- \
  | --program-transform | --program-transfor \
  | --program-transfo | --program-transf \
  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
    sharedstatedir=$ac_optarg ;;

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir=$ac_optarg ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir=$ac_optarg ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target_alias ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target_alias=$ac_optarg ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
         ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
         ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.
for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
                datadir sysconfdir sharedstatedir localstatedir includedir \
                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
                libdir localedir mandir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
    If a cross compiler is detected then cross compile mode will be used" >&2
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
         X"$as_myself" : 'X\(//\)[^/]' \| \
         X"$as_myself" : 'X\(//\)$' \| \
         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
            s//\1/
            q
          }
          /^X\(\/\/\)[^/].*/{
            s//\1/
            q
          }
          /^X\(\/\/\)$/{
            s//\1/
            q
          }
          /^X\(\/\).*/{
            s//\1/
            q
          }
          s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
        pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures OpenSSH Portable to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/openssh]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of OpenSSH Portable:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --disable-largefile     omit support for large files
  --disable-strip         Disable calling strip(1) on install
  --disable-etc-default-login Disable using PATH from /etc/default/login no
  --disable-lastlog       disable use of lastlog even if detected no
  --disable-utmp          disable use of utmp even if detected no
  --disable-utmpx         disable use of utmpx even if detected no
  --disable-wtmp          disable use of wtmp even if detected no
  --disable-wtmpx         disable use of wtmpx even if detected no
  --disable-libutil       disable use of libutil (login() etc.) no
  --disable-pututline     disable use of pututline() etc. (uwtmp) no
  --disable-pututxline    disable use of pututxline() etc. (uwtmpx) no

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --without-stackprotect  Don't use compiler's stack protection
  --without-rpath         Disable auto-added -R linker paths
  --with-cflags           Specify additional flags to pass to compiler
  --with-cppflags         Specify additional flags to pass to preprocessor
  --with-ldflags          Specify additional flags to pass to linker
  --with-libs             Specify additional libraries to link with
  --with-Werror           Build main code with -Werror
  --with-solaris-contracts Enable Solaris process contracts (experimental)
  --with-solaris-projects Enable Solaris projects (experimental)
  --with-osfsia           Enable Digital Unix SIA
  --with-zlib=PATH        Use zlib in PATH
  --without-zlib-version-check Disable zlib version check
  --with-skey[=PATH]      Enable S/Key support (optionally in PATH)
  --with-tcp-wrappers[=PATH] Enable tcpwrappers support (optionally in PATH)
  --with-libedit[=PATH]   Enable libedit support for sftp
  --with-audit=module     Enable audit support (modules=debug,bsm,linux)
  --with-ssl-dir=PATH     Specify path to OpenSSL installation
  --without-openssl-header-check Disable OpenSSL version consistency check
  --with-ssl-engine       Enable OpenSSL (hardware) ENGINE support
  --with-prngd-port=PORT  read entropy from PRNGD/EGD TCP localhost:PORT
  --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)
  --with-pam              Enable PAM support
  --with-privsep-user=user Specify non-privileged user for privilege separation
  --with-sandbox=style    Specify privilege separation sandbox (no, darwin, rlimit, systrace)
  --with-selinux          Enable SELinux support
  --with-kerberos5=PATH   Enable Kerberos 5 support
  --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)
  --with-xauth=PATH       Specify path to xauth program
  --with-maildir=/path/to/mail    Specify your system mail directory
  --with-mantype=man|cat|doc  Set man page type
  --with-md5-passwords    Enable use of MD5 passwords
  --without-shadow        Disable shadow password support
  --with-ipaddr-display   Use ip address instead of hostname in \$DISPLAY
  --with-default-path=    Specify default \$PATH environment for server
  --with-superuser-path=  Specify different path for super-user
  --with-4in6             Check for and convert IPv4 in IPv6 mapped addresses
  --with-bsd-auth         Enable BSD auth support
  --with-pid-dir=PATH     Specify location of ssh.pid file
  --with-lastlog=FILE|DIR specify lastlog location common locations

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CPP         C preprocessor

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to <openssh-unix-dev@mindrot.org>.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" ||
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
      continue
    ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for guested configure.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
OpenSSH configure Portable
generated by GNU Autoconf 2.68

Copyright (C) 2010 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
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    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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else
  $as_echo "$as_me: failed program was:" >&5
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        ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_compile

# ac_fn_c_try_run LINENO
# ----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_c_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
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  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
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  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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  { { case "(($ac_try" in
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  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  ac_retval=0
else
  $as_echo "$as_me: program exited with status $ac_status" >&5
       $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

       ac_retval=$ac_status
fi
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_run

# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
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    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
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else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

    ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_cpp

# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile

# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
# ---------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly.
ac_fn_c_check_decl ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  as_decl_name=`echo $2|sed 's/ *(.*//'`
  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
#ifndef $as_decl_name
#ifdef __cplusplus
  (void) $as_decl_use;
#else
  (void) $as_decl_name;
#endif
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_decl

# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest$ac_exeext
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
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    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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         test "$cross_compiling" = yes ||
         $as_test_x conftest$ac_exeext
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

        ac_retval=1
fi
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
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  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_link

# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
# the include files in INCLUDES and setting the cache variable VAR
# accordingly.
ac_fn_c_check_header_mongrel ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if eval \${$3+:} false; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
fi
eval ac_res=\$$3
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
$as_echo_n "checking $2 usability... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_header_compiler=yes
else
  ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
$as_echo_n "checking $2 presence... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  ac_header_preproc=yes
else
  ac_header_preproc=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
  yes:no: )
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
    ;;
  no:yes:* )
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
( $as_echo "## ------------------------------------------- ##
## Report this to openssh-unix-dev@mindrot.org ##
## ------------------------------------------- ##"
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_mongrel

# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $2 innocuous_$2

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $2 (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $2

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif

int
main ()
{
return $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_func

# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=no"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
if (sizeof ($2))
         return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
if (sizeof (($2)))
            return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_type

# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_c_compute_int ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if test "$cross_compiling" = yes; then
    # Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_lo=0 ac_mid=0
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_hi=$ac_mid; break
else
  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
                        if test $ac_lo -le $ac_mid; then
                          ac_lo= ac_hi=
                          break
                        fi
                        as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  done
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_hi=-1 ac_mid=-1
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_lo=$ac_mid; break
else
  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
                        if test $ac_mid -le $ac_hi; then
                          ac_lo= ac_hi=
                          break
                        fi
                        as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  done
else
  ac_lo= ac_hi=
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_hi=$ac_mid
else
  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
  else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
static long int longval () { return $2; }
static unsigned long int ulongval () { return $2; }
#include <stdio.h>
#include <stdlib.h>
int
main ()
{

  FILE *f = fopen ("conftest.val", "w");
  if (! f)
    return 1;
  if (($2) < 0)
    {
      long int i = longval ();
      if (i != ($2))
        return 1;
      fprintf (f, "%ld", i);
    }
  else
    {
      unsigned long int i = ulongval ();
      if (i != ($2))
        return 1;
      fprintf (f, "%lu", i);
    }
  /* Do not output a trailing newline, as this causes \r\n confusion
     on some platforms.  */
  return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
else
  ac_retval=1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f conftest.val

  fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_compute_int

# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
# ----------------------------------------------------
# Tries to find if the field MEMBER exists in type AGGR, after including
# INCLUDES, setting cache variable VAR accordingly.
ac_fn_c_check_member ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
$as_echo_n "checking for $2.$3... " >&6; }
if eval \${$4+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$5
int
main ()
{
static $2 ac_aggr;
if (ac_aggr.$3)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$4=yes"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$5
int
main ()
{
static $2 ac_aggr;
if (sizeof ac_aggr.$3)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$4=yes"
else
  eval "$4=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$4
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_member
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by OpenSSH $as_me Portable, which was
generated by GNU Autoconf 2.68.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    $as_echo "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append ac_configure_args1 " '$ac_arg'"
      if test $ac_must_keep_next = true; then
        ac_must_keep_next=false # Got value, back to normal.
      else
        case $ac_arg in
          *=* | --config-cache | -C | -disable-* | --disable-* \
          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
          | -with-* | --with-* | -without-* | --without-* | --x)
            case "$ac_configure_args0 " in
              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
            esac
            ;;
          -* ) ac_must_keep_next=true ;;
        esac
      fi
      as_fn_append ac_configure_args " '$ac_arg'"
      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Save into config.log some information that might help in debugging.
  {
    echo

    $as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done
  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
        "s/'\''/'\''\\\\'\'''\''/g;
          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)
    echo

    $as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      $as_echo "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      $as_echo "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
      echo
      for ac_var in $ac_subst_files
      do
        eval ac_val=\$$ac_var
        case $ac_val in
        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
        esac
        $as_echo "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      $as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      $as_echo "$as_me: caught signal $ac_signal"
    $as_echo "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

$as_echo "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
  # We do not want a PATH search for config.site.
  case $CONFIG_SITE in #((
    -*)  ac_site_file1=./$CONFIG_SITE;;
    */*) ac_site_file1=$CONFIG_SITE;;
    *)   ac_site_file1=./$CONFIG_SITE;;
  esac
elif test "x$prefix" != xNONE; then
  ac_site_file1=$prefix/share/config.site
  ac_site_file2=$prefix/etc/config.site
else
  ac_site_file1=$ac_default_prefix/share/config.site
  ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
  test "x$ac_site_file" = xNONE && continue
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_new_val=\$ac_env_${ac_var}_value
  case $ac_old_set,$ac_new_set in
    set,)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
        # differences in whitespace do not lead to failure.
        ac_old_val_w=`echo x $ac_old_val`
        ac_new_val_w=`echo x $ac_new_val`
        if test "$ac_old_val_w" != "$ac_new_val_w"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
          ac_cache_corrupted=:
        else
          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
          eval $ac_var=\$ac_old_val
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu




ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


ac_config_headers="$ac_config_headers config.h"

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_CC="gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
          if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  fi
fi
if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  for ac_prog in cl.exe
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cl.exe
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CC" && break
done

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi


test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }

# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

ac_rmfiles=
for ac_file in $ac_files
do
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile.  We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
        ;;
    [ab].out )
        # We found the default executable, but exeext='' is most
        # certainly right.
        break;;
    *.* )
        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
        then :; else
           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
        fi
        # We set ac_cv_exeext here because the later test for it is not
        # safe: cross compilers may not add the suffix if given an `-o'
        # argument, so we may need to know it at that point already.
        # Even if this section looks crufty: it has the advantage of
        # actually working.
        break;;
    * )
        break;;
  esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else
  ac_file=''
fi
if test -z "$ac_file"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
          break;;
    * ) break;;
  esac
done
else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
  { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
  if { ac_try='./conftest$ac_cv_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
        cross_compiling=yes
    else
        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }

rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if ${ac_cv_objext+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  for ac_file in conftest.o conftest.obj conftest.*; do
  test -f "$ac_file" || continue;
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if ${ac_cv_prog_cc_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_c_werror_flag=$ac_c_werror_flag
   ac_c_werror_flag=yes
   ac_cv_prog_cc_g=no
   CFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
else
  CFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  ac_c_werror_flag=$ac_save_c_werror_flag
         CFLAGS="-g"
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   function prototypes and stuff, but not '\xHH' hex character constants.
   These don't provoke an error unfortunately, instead are silently treated
   as 'x'.  The following induces an error, until -std is added to get
   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   array size at least.  It's necessary to write '\x00'==0 to get something
   that's true only with -std.  */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   inside strings and character constants.  */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ;
  return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
  x)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    CC="$CC $ac_cv_prog_cc_c89"
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :

fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

ac_aux_dir=
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  if test -f "$ac_dir/install-sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install-sh -c"
    break
  elif test -f "$ac_dir/install.sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install.sh -c"
    break
  elif test -f "$ac_dir/shtool"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/shtool install -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
fi

# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.


# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
$as_echo_n "checking build system type... " >&6; }
if ${ac_cv_build+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
test "x$ac_build_alias" = x &&
  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
$as_echo "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; }
if ${ac_cv_host+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "x$host_alias" = x; then
  ac_cv_host=$ac_cv_build
else
  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
$as_echo "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac



ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if ${ac_cv_prog_CPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
                     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
                     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if ${ac_cv_path_GREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$GREP"; then
  ac_path_GREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in grep ggrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
# Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'GREP' >> "conftest.nl"
    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_GREP="$ac_path_GREP"
      ac_path_GREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_GREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GREP"; then
    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_GREP=$GREP
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   then ac_cv_path_EGREP="$GREP -E"
   else
     if test -z "$EGREP"; then
  ac_path_EGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in egrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
# Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'EGREP' >> "conftest.nl"
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_EGREP="$ac_path_EGREP"
      ac_path_EGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_EGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

   fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_header_stdc=yes
else
  ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
                   (('a' <= (c) && (c) <= 'i') \
                     || ('j' <= (c) && (c) <= 'r') \
                     || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
        || toupper (i) != TOUPPER (i))
      return 2;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

else
  ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then

$as_echo "#define STDC_HEADERS 1" >>confdefs.h

fi

# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                  inttypes.h stdint.h unistd.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
if ${ac_cv_c_bigendian+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_bigendian=unknown
    # See if we're dealing with a universal compiler.
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __APPLE_CC__
               not a universal capable compiler
             #endif
             typedef int dummy;

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

        # Check for potential -arch flags.  It is not universal unless
        # there are at least two -arch flags with different values.
        ac_arch=
        ac_prev=
        for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
         if test -n "$ac_prev"; then
           case $ac_word in
             i?86 | x86_64 | ppc | ppc64)
               if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
                 ac_arch=$ac_word
               else
                 ac_cv_c_bigendian=universal
                 break
               fi
               ;;
           esac
           ac_prev=
         elif test "x$ac_word" = "x-arch"; then
           ac_prev=arch
         fi
       done
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    if test $ac_cv_c_bigendian = unknown; then
      # See if sys/param.h defines the BYTE_ORDER macro.
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
             #include <sys/param.h>

int
main ()
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
                     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
                     && LITTLE_ENDIAN)
              bogus endian macros
             #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  # It does; now see whether it defined to BIG_ENDIAN or not.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
                #include <sys/param.h>

int
main ()
{
#if BYTE_ORDER != BIG_ENDIAN
                 not big endian
                #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_bigendian=yes
else
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main ()
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
              bogus endian macros
             #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  # It does; now see whether it defined to _BIG_ENDIAN or not.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main ()
{
#ifndef _BIG_ENDIAN
                 not big endian
                #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_bigendian=yes
else
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # Compile a test program.
      if test "$cross_compiling" = yes; then :
  # Try to guess by grepping values from an object file.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
short int ascii_mm[] =
                  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
                short int ascii_ii[] =
                  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
                int use_ascii (int i) {
                  return ascii_mm[i] + ascii_ii[i];
                }
                short int ebcdic_ii[] =
                  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
                short int ebcdic_mm[] =
                  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
                int use_ebcdic (int i) {
                  return ebcdic_mm[i] + ebcdic_ii[i];
                }
                extern int foo;

int
main ()
{
return use_ascii (foo) == use_ebcdic (foo);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
              ac_cv_c_bigendian=yes
            fi
            if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
              if test "$ac_cv_c_bigendian" = unknown; then
                ac_cv_c_bigendian=no
              else
                # finding both strings is unlikely to happen, but who knows?
                ac_cv_c_bigendian=unknown
              fi
            fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{

             /* Are we little or big endian?  From Harbison&Steele.  */
             union
             {
               long int l;
               char c[sizeof (long int)];
             } u;
             u.l = 1;
             return u.c[sizeof (long int) - 1] == 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_c_bigendian=no
else
  ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
$as_echo "$ac_cv_c_bigendian" >&6; }
 case $ac_cv_c_bigendian in #(
   yes)
     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
   no)
      ;; #(
   universal)

$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h

     ;; #(
   *)
     as_fn_error $? "unknown endianness
 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
 esac


# Checks for programs.
for ac_prog in gawk mawk nawk awk
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AWK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_AWK="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
$as_echo "$AWK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$AWK" && break
done

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if ${ac_cv_prog_CPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
                     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
                     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
  ac_ct_RANLIB=$RANLIB
  # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_RANLIB"; then
  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
$as_echo "$ac_ct_RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_RANLIB" = x; then
    RANLIB=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    RANLIB=$ac_ct_RANLIB
  fi
else
  RANLIB="$ac_cv_prog_RANLIB"
fi

# Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
$as_echo_n "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if ${ac_cv_path_install+:} false; then :
  $as_echo_n "(cached) " >&6
else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    # Account for people who put trailing slashes in PATH elements.
case $as_dir/ in #((
  ./ | .// | /[cC]/* | \
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  /usr/ucb/* ) ;;
  *)
    # OSF1 and SCO ODT 3.0 have their own names for install.
    # Don't use installbsd from OSF since it installs stuff as root
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
          if test $ac_prog = install &&
            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
            # AIX install.  It has an incompatible calling convention.
            :
          elif test $ac_prog = install &&
            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
            # program-specific install script used by HP pwplus--don't use.
            :
          else
            rm -rf conftest.one conftest.two conftest.dir
            echo one > conftest.one
            echo two > conftest.two
            mkdir conftest.dir
            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
              test -s conftest.one && test -s conftest.two &&
              test -s conftest.dir/conftest.one &&
              test -s conftest.dir/conftest.two
            then
              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
              break 3
            fi
          fi
        fi
      done
    done
    ;;
esac

  done
IFS=$as_save_IFS

rm -rf conftest.one conftest.two conftest.dir

fi
  if test "${ac_cv_path_install+set}" = set; then
    INSTALL=$ac_cv_path_install
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    INSTALL=$ac_install_sh
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
$as_echo "$INSTALL" >&6; }

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   then ac_cv_path_EGREP="$GREP -E"
   else
     if test -z "$EGREP"; then
  ac_path_EGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in egrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
# Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'EGREP' >> "conftest.nl"
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_EGREP="$ac_path_EGREP"
      ac_path_EGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_EGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

   fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"


# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $AR in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_AR="$AR" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
AR=$ac_cv_path_AR
if test -n "$AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
$as_echo "$AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "cat", so it can be a program name with args.
set dummy cat; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CAT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CAT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CAT="$CAT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CAT="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CAT=$ac_cv_path_CAT
if test -n "$CAT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAT" >&5
$as_echo "$CAT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "kill", so it can be a program name with args.
set dummy kill; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_KILL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $KILL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_KILL="$KILL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_KILL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
KILL=$ac_cv_path_KILL
if test -n "$KILL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KILL" >&5
$as_echo "$KILL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


for ac_prog in perl5 perl
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PERL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PERL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PERL=$ac_cv_path_PERL
if test -n "$PERL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
$as_echo "$PERL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$PERL" && break
done

# Extract the first word of "sed", so it can be a program name with args.
set dummy sed; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_SED+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $SED in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SED="$SED" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SED=$ac_cv_path_SED
if test -n "$SED"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
$as_echo "$SED" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



# Extract the first word of "ent", so it can be a program name with args.
set dummy ent; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ENT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ENT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ENT="$ENT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_ENT="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ENT=$ac_cv_path_ENT
if test -n "$ENT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENT" >&5
$as_echo "$ENT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



# Extract the first word of "bash", so it can be a program name with args.
set dummy bash; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TEST_MINUS_S_SH+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TEST_MINUS_S_SH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
if test -n "$TEST_MINUS_S_SH"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5
$as_echo "$TEST_MINUS_S_SH" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "ksh", so it can be a program name with args.
set dummy ksh; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TEST_MINUS_S_SH+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TEST_MINUS_S_SH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
if test -n "$TEST_MINUS_S_SH"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5
$as_echo "$TEST_MINUS_S_SH" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "sh", so it can be a program name with args.
set dummy sh; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TEST_MINUS_S_SH+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TEST_MINUS_S_SH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
if test -n "$TEST_MINUS_S_SH"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5
$as_echo "$TEST_MINUS_S_SH" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "sh", so it can be a program name with args.
set dummy sh; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_SH+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $SH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SH="$SH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_SH="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SH=$ac_cv_path_SH
if test -n "$SH"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SH" >&5
$as_echo "$SH" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "groff", so it can be a program name with args.
set dummy groff; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_GROFF+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $GROFF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GROFF="$GROFF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_GROFF="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GROFF=$ac_cv_path_GROFF
if test -n "$GROFF"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GROFF" >&5
$as_echo "$GROFF" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "nroff", so it can be a program name with args.
set dummy nroff; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_NROFF+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $NROFF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_NROFF="$NROFF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_NROFF="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
NROFF=$ac_cv_path_NROFF
if test -n "$NROFF"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NROFF" >&5
$as_echo "$NROFF" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "mandoc", so it can be a program name with args.
set dummy mandoc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_MANDOC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $MANDOC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_MANDOC="$MANDOC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_MANDOC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
MANDOC=$ac_cv_path_MANDOC
if test -n "$MANDOC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANDOC" >&5
$as_echo "$MANDOC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


TEST_SHELL=sh


if test "x$MANDOC" != "x" ; then
        MANFMT="$MANDOC"
elif test "x$NROFF" != "x" ; then
        MANFMT="$NROFF -mandoc"
elif test "x$GROFF" != "x" ; then
        MANFMT="$GROFF -mandoc -Tascii"
else
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no manpage formatted found" >&5
$as_echo "$as_me: WARNING: no manpage formatted found" >&2;}
        MANFMT="false"
fi


# Extract the first word of "groupadd", so it can be a program name with args.
set dummy groupadd; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PATH_GROUPADD_PROG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PATH_GROUPADD_PROG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PATH_GROUPADD_PROG="$PATH_GROUPADD_PROG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /usr/sbin${PATH_SEPARATOR}/etc
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_PATH_GROUPADD_PROG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_PATH_GROUPADD_PROG" && ac_cv_path_PATH_GROUPADD_PROG="groupadd"
  ;;
esac
fi
PATH_GROUPADD_PROG=$ac_cv_path_PATH_GROUPADD_PROG
if test -n "$PATH_GROUPADD_PROG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PATH_GROUPADD_PROG" >&5
$as_echo "$PATH_GROUPADD_PROG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "useradd", so it can be a program name with args.
set dummy useradd; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PATH_USERADD_PROG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PATH_USERADD_PROG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PATH_USERADD_PROG="$PATH_USERADD_PROG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /usr/sbin${PATH_SEPARATOR}/etc
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_PATH_USERADD_PROG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_PATH_USERADD_PROG" && ac_cv_path_PATH_USERADD_PROG="useradd"
  ;;
esac
fi
PATH_USERADD_PROG=$ac_cv_path_PATH_USERADD_PROG
if test -n "$PATH_USERADD_PROG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PATH_USERADD_PROG" >&5
$as_echo "$PATH_USERADD_PROG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "pkgmk", so it can be a program name with args.
set dummy pkgmk; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MAKE_PACKAGE_SUPPORTED+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$MAKE_PACKAGE_SUPPORTED"; then
  ac_cv_prog_MAKE_PACKAGE_SUPPORTED="$MAKE_PACKAGE_SUPPORTED" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_MAKE_PACKAGE_SUPPORTED="yes"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_MAKE_PACKAGE_SUPPORTED" && ac_cv_prog_MAKE_PACKAGE_SUPPORTED="no"
fi
fi
MAKE_PACKAGE_SUPPORTED=$ac_cv_prog_MAKE_PACKAGE_SUPPORTED
if test -n "$MAKE_PACKAGE_SUPPORTED"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE_PACKAGE_SUPPORTED" >&5
$as_echo "$MAKE_PACKAGE_SUPPORTED" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


if test -x /sbin/sh; then
        STARTUP_SCRIPT_SHELL=/sbin/sh

else
        STARTUP_SCRIPT_SHELL=/bin/sh

fi

# System features
# Check whether --enable-largefile was given.
if test "${enable_largefile+set}" = set; then :
  enableval=$enable_largefile;
fi

if test "$enable_largefile" != no; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
if ${ac_cv_sys_largefile_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_sys_largefile_CC=no
     if test "$GCC" != yes; then
       ac_save_CC=$CC
       while :; do
         # IRIX 6.2 and later do not support large files by default,
         # so use the C compiler's -n32 option if that helps.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
         if ac_fn_c_try_compile "$LINENO"; then :
  break
fi
rm -f core conftest.err conftest.$ac_objext
         CC="$CC -n32"
         if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_largefile_CC=' -n32'; break
fi
rm -f core conftest.err conftest.$ac_objext
         break
       done
       CC=$ac_save_CC
       rm -f conftest.$ac_ext
    fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
$as_echo "$ac_cv_sys_largefile_CC" >&6; }
  if test "$ac_cv_sys_largefile_CC" != no; then
    CC=$CC$ac_cv_sys_largefile_CC
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
if ${ac_cv_sys_file_offset_bits+:} false; then :
  $as_echo_n "(cached) " >&6
else
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_file_offset_bits=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _FILE_OFFSET_BITS 64
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_file_offset_bits=64; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  ac_cv_sys_file_offset_bits=unknown
  break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
case $ac_cv_sys_file_offset_bits in #(
  no | unknown) ;;
  *)
cat >>confdefs.h <<_ACEOF
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
_ACEOF
;;
esac
rm -rf conftest*
  if test $ac_cv_sys_file_offset_bits = unknown; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
if ${ac_cv_sys_large_files+:} false; then :
  $as_echo_n "(cached) " >&6
else
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_large_files=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _LARGE_FILES 1
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_large_files=1; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  ac_cv_sys_large_files=unknown
  break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
$as_echo "$ac_cv_sys_large_files" >&6; }
case $ac_cv_sys_large_files in #(
  no | unknown) ;;
  *)
cat >>confdefs.h <<_ACEOF
#define _LARGE_FILES $ac_cv_sys_large_files
_ACEOF
;;
esac
rm -rf conftest*
  fi
fi


if test -z "$AR" ; then
        as_fn_error $? "*** 'ar' missing, please install or fix your \$PATH ***" "$LINENO" 5
fi

# Use LOGIN_PROGRAM from environment if possible
if test ! -z "$LOGIN_PROGRAM" ; then

cat >>confdefs.h <<_ACEOF
#define LOGIN_PROGRAM_FALLBACK "$LOGIN_PROGRAM"
_ACEOF

else
        # Search for login
        # Extract the first word of "login", so it can be a program name with args.
set dummy login; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_LOGIN_PROGRAM_FALLBACK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $LOGIN_PROGRAM_FALLBACK in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_LOGIN_PROGRAM_FALLBACK="$LOGIN_PROGRAM_FALLBACK" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_LOGIN_PROGRAM_FALLBACK="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
LOGIN_PROGRAM_FALLBACK=$ac_cv_path_LOGIN_PROGRAM_FALLBACK
if test -n "$LOGIN_PROGRAM_FALLBACK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOGIN_PROGRAM_FALLBACK" >&5
$as_echo "$LOGIN_PROGRAM_FALLBACK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


        if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then
                cat >>confdefs.h <<_ACEOF
#define LOGIN_PROGRAM_FALLBACK "$LOGIN_PROGRAM_FALLBACK"
_ACEOF

        fi
fi

# Extract the first word of "passwd", so it can be a program name with args.
set dummy passwd; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PATH_PASSWD_PROG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PATH_PASSWD_PROG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PATH_PASSWD_PROG="$PATH_PASSWD_PROG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_PATH_PASSWD_PROG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PATH_PASSWD_PROG=$ac_cv_path_PATH_PASSWD_PROG
if test -n "$PATH_PASSWD_PROG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PATH_PASSWD_PROG" >&5
$as_echo "$PATH_PASSWD_PROG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


if test ! -z "$PATH_PASSWD_PROG" ; then

cat >>confdefs.h <<_ACEOF
#define _PATH_PASSWD_PROG "$PATH_PASSWD_PROG"
_ACEOF

fi

if test -z "$LD" ; then
        LD=$CC
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
$as_echo_n "checking for inline... " >&6; }
if ${ac_cv_c_inline+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo () {return 0; }
$ac_kw foo_t foo () {return 0; }
#endif

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  test "$ac_cv_c_inline" != no && break
done

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
$as_echo "$ac_cv_c_inline" >&6; }

case $ac_cv_c_inline in
  inline | yes) ;;
  *)
    case $ac_cv_c_inline in
      no) ac_val=;;
      *) ac_val=$ac_cv_c_inline;;
    esac
    cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
    ;;
esac


ac_fn_c_check_decl "$LINENO" "LLONG_MAX" "ac_cv_have_decl_LLONG_MAX" "#include <limits.h>
"
if test "x$ac_cv_have_decl_LLONG_MAX" = xyes; then :
  have_llong_max=1
fi

ac_fn_c_check_decl "$LINENO" "SYSTR_POLICY_KILL" "ac_cv_have_decl_SYSTR_POLICY_KILL" "
        #include <sys/types.h>
        #include <sys/param.h>
        #include <dev/systrace.h>

"
if test "x$ac_cv_have_decl_SYSTR_POLICY_KILL" = xyes; then :
  have_systr_policy_kill=1
fi

ac_fn_c_check_decl "$LINENO" "RLIMIT_NPROC" "ac_cv_have_decl_RLIMIT_NPROC" "
        #include <sys/types.h>
        #include <sys/resource.h>

"
if test "x$ac_cv_have_decl_RLIMIT_NPROC" = xyes; then :

$as_echo "#define HAVE_RLIMIT_NPROC /**/" >>confdefs.h

fi


use_stack_protector=1

# Check whether --with-stackprotect was given.
if test "${with_stackprotect+set}" = set; then :
  withval=$with_stackprotect;
    if test "x$withval" = "xno"; then
        use_stack_protector=0
    fi
fi



if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
        {
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5
$as_echo_n "checking if $CC supports -Wall... " >&6; }
        saved_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -Wall"
        _define_flag=""
        test "x$_define_flag" = "x" && _define_flag="-Wall"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void) { return 0; }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                  CFLAGS="$saved_CFLAGS $_define_flag"
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
}
        {
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5
$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; }
        saved_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -Wpointer-arith"
        _define_flag=""
        test "x$_define_flag" = "x" && _define_flag="-Wpointer-arith"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void) { return 0; }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                  CFLAGS="$saved_CFLAGS $_define_flag"
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
}
        {
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5
$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; }
        saved_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -Wuninitialized"
        _define_flag=""
        test "x$_define_flag" = "x" && _define_flag="-Wuninitialized"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void) { return 0; }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                  CFLAGS="$saved_CFLAGS $_define_flag"
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
}
        {
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsign-compare" >&5
$as_echo_n "checking if $CC supports -Wsign-compare... " >&6; }
        saved_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -Wsign-compare"
        _define_flag=""
        test "x$_define_flag" = "x" && _define_flag="-Wsign-compare"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void) { return 0; }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                  CFLAGS="$saved_CFLAGS $_define_flag"
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
}
        {
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat-security" >&5
$as_echo_n "checking if $CC supports -Wformat-security... " >&6; }
        saved_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -Wformat-security"
        _define_flag=""
        test "x$_define_flag" = "x" && _define_flag="-Wformat-security"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void) { return 0; }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                  CFLAGS="$saved_CFLAGS $_define_flag"
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
}
        {
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-sign" >&5
$as_echo_n "checking if $CC supports -Wpointer-sign... " >&6; }
        saved_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -Wpointer-sign"
        _define_flag="-Wno-pointer-sign"
        test "x$_define_flag" = "x" && _define_flag="-Wpointer-sign"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void) { return 0; }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                  CFLAGS="$saved_CFLAGS $_define_flag"
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
}
        {
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused-result" >&5
$as_echo_n "checking if $CC supports -Wunused-result... " >&6; }
        saved_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -Wunused-result"
        _define_flag="-Wno-unused-result"
        test "x$_define_flag" = "x" && _define_flag="-Wunused-result"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void) { return 0; }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                  CFLAGS="$saved_CFLAGS $_define_flag"
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
}
        {
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fno-strict-aliasing" >&5
$as_echo_n "checking if $CC supports -fno-strict-aliasing... " >&6; }
        saved_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -fno-strict-aliasing"
        _define_flag=""
        test "x$_define_flag" = "x" && _define_flag="-fno-strict-aliasing"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void) { return 0; }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                  CFLAGS="$saved_CFLAGS $_define_flag"
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
}
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5
$as_echo_n "checking gcc version... " >&6; }
        GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'`
        case $GCC_VER in
                1.*) no_attrib_nonnull=1 ;;
                2.8* | 2.9*)
                     no_attrib_nonnull=1
                     ;;
                2.*) no_attrib_nonnull=1 ;;
                *) ;;
        esac
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_VER" >&5
$as_echo "$GCC_VER" >&6; }

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-builtin-memset" >&5
$as_echo_n "checking if $CC accepts -fno-builtin-memset... " >&6; }
        saved_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -fno-builtin-memset"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <string.h>
int
main ()
{
 char b[10]; memset(b, 0, sizeof(b));
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

        # -fstack-protector-all doesn't always work for some GCC versions
        # and/or platforms, so we test if we can.  If it's not supported
        # on a given platform gcc will emit a warning so we use -Werror.
        if test "x$use_stack_protector" = "x1"; then
            for t in -fstack-protector-all -fstack-protector; do
                { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports $t" >&5
$as_echo_n "checking if $CC supports $t... " >&6; }
                saved_CFLAGS="$CFLAGS"
                saved_LDFLAGS="$LDFLAGS"
                CFLAGS="$CFLAGS $t -Werror"
                LDFLAGS="$LDFLAGS $t -Werror"
                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdio.h>
int
main ()
{

        char x[256];
        snprintf(x, sizeof(x), "XXX");

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                      CFLAGS="$saved_CFLAGS $t"
                      LDFLAGS="$saved_LDFLAGS $t"
                      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $t works" >&5
$as_echo_n "checking if $t works... " >&6; }
                      if test "$cross_compiling" = yes; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: cannot test" >&5
$as_echo "$as_me: WARNING: cross compiling: cannot test" >&2;}
                          break

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdio.h>
int
main ()
{

        char x[256];
        snprintf(x, sizeof(x), "XXX");

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                          break
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
                CFLAGS="$saved_CFLAGS"
                LDFLAGS="$saved_LDFLAGS"
            done
        fi

        if test -z "$have_llong_max"; then
                # retry LLONG_MAX with -std=gnu99, needed on some Linuxes
                unset ac_cv_have_decl_LLONG_MAX
                saved_CFLAGS="$CFLAGS"
                CFLAGS="$CFLAGS -std=gnu99"
                ac_fn_c_check_decl "$LINENO" "LLONG_MAX" "ac_cv_have_decl_LLONG_MAX" "#include <limits.h>

"
if test "x$ac_cv_have_decl_LLONG_MAX" = xyes; then :
  have_llong_max=1
else
  CFLAGS="$saved_CFLAGS"
fi

        fi
fi

if test "x$no_attrib_nonnull" != "x1" ; then

$as_echo "#define HAVE_ATTRIBUTE__NONNULL__ 1" >>confdefs.h

fi


# Check whether --with-rpath was given.
if test "${with_rpath+set}" = set; then :
  withval=$with_rpath;
                if test "x$withval" = "xno" ; then
                        need_dash_r=""
                fi
                if test "x$withval" = "xyes" ; then
                        need_dash_r=1
                fi


fi


# Allow user to specify flags

# Check whether --with-cflags was given.
if test "${with_cflags+set}" = set; then :
  withval=$with_cflags;
                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
                    test "x${withval}" != "xyes"; then
                        CFLAGS="$CFLAGS $withval"
                fi


fi


# Check whether --with-cppflags was given.
if test "${with_cppflags+set}" = set; then :
  withval=$with_cppflags;
                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
                    test "x${withval}" != "xyes"; then
                        CPPFLAGS="$CPPFLAGS $withval"
                fi


fi


# Check whether --with-ldflags was given.
if test "${with_ldflags+set}" = set; then :
  withval=$with_ldflags;
                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
                    test "x${withval}" != "xyes"; then
                        LDFLAGS="$LDFLAGS $withval"
                fi


fi


# Check whether --with-libs was given.
if test "${with_libs+set}" = set; then :
  withval=$with_libs;
                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
                    test "x${withval}" != "xyes"; then
                        LIBS="$LIBS $withval"
                fi


fi


# Check whether --with-Werror was given.
if test "${with_Werror+set}" = set; then :
  withval=$with_Werror;
                if test -n "$withval"  &&  test "x$withval" != "xno"; then
                        werror_flags="-Werror"
                        if test "x${withval}" != "xyes"; then
                                werror_flags="$withval"
                        fi
                fi


fi


for ac_header in  \
        bstring.h \
        crypt.h \
        crypto/sha2.h \
        dirent.h \
        endian.h \
        features.h \
        fcntl.h \
        floatingpoint.h \
        getopt.h \
        glob.h \
        ia.h \
        iaf.h \
        limits.h \
        login.h \
        maillock.h \
        ndir.h \
        net/if_tun.h \
        netdb.h \
        netgroup.h \
        pam/pam_appl.h \
        paths.h \
        poll.h \
        pty.h \
        readpassphrase.h \
        rpc/types.h \
        security/pam_appl.h \
        sha2.h \
        shadow.h \
        stddef.h \
        stdint.h \
        string.h \
        strings.h \
        sys/audit.h \
        sys/bitypes.h \
        sys/bsdtty.h \
        sys/cdefs.h \
        sys/dir.h \
        sys/mman.h \
        sys/ndir.h \
        sys/poll.h \
        sys/prctl.h \
        sys/pstat.h \
        sys/select.h \
        sys/stat.h \
        sys/stream.h \
        sys/stropts.h \
        sys/strtio.h \
        sys/statvfs.h \
        sys/sysmacros.h \
        sys/time.h \
        sys/timers.h \
        sys/un.h \
        time.h \
        tmpdir.h \
        ttyent.h \
        ucred.h \
        unistd.h \
        usersec.h \
        util.h \
        utime.h \
        utmp.h \
        utmpx.h \
        vis.h \

do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


# lastlog.h requires sys/time.h to be included first on Solaris
for ac_header in lastlog.h
do :
  ac_fn_c_check_header_compile "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif

"
if test "x$ac_cv_header_lastlog_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LASTLOG_H 1
_ACEOF

fi

done


# sys/ptms.h requires sys/stream.h to be included first on Solaris
for ac_header in sys/ptms.h
do :
  ac_fn_c_check_header_compile "$LINENO" "sys/ptms.h" "ac_cv_header_sys_ptms_h" "
#ifdef HAVE_SYS_STREAM_H
# include <sys/stream.h>
#endif

"
if test "x$ac_cv_header_sys_ptms_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_PTMS_H 1
_ACEOF

fi

done


# login_cap.h requires sys/types.h on NetBSD
for ac_header in login_cap.h
do :
  ac_fn_c_check_header_compile "$LINENO" "login_cap.h" "ac_cv_header_login_cap_h" "
#include <sys/types.h>

"
if test "x$ac_cv_header_login_cap_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LOGIN_CAP_H 1
_ACEOF

fi

done


# older BSDs need sys/param.h before sys/mount.h
for ac_header in sys/mount.h
do :
  ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "
#include <sys/param.h>

"
if test "x$ac_cv_header_sys_mount_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_MOUNT_H 1
_ACEOF

fi

done


# Messages for features tested for in target-specific section
SIA_MSG="no"
SPC_MSG="no"
SP_MSG="no"

# Check for some target-specific stuff
case "$host" in
*-*-aix*)
        # Some versions of VAC won't allow macro redefinitions at
        # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that
        # particularly with older versions of vac or xlc.
        # It also throws errors about null macro argments, but these are
        # not fatal.
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler allows macro redefinitions" >&5
$as_echo_n "checking if compiler allows macro redefinitions... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#define testmacro foo
#define testmacro bar
int
main ()
{
 exit(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
              CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`"
              LD="`echo $LD | sed 's/-qlanglvl\=ansi//g'`"
              CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`"
              CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`"


fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to specify blibpath for linker ($LD)" >&5
$as_echo_n "checking how to specify blibpath for linker ($LD)... " >&6; }
        if (test -z "$blibpath"); then
                blibpath="/usr/lib:/lib"
        fi
        saved_LDFLAGS="$LDFLAGS"
        if test "$GCC" = "yes"; then
                flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:"
        else
                flags="-blibpath: -Wl,-blibpath: -Wl,-rpath,"
        fi
        for tryflags in $flags ;do
                if (test -z "$blibflags"); then
                        LDFLAGS="$saved_LDFLAGS $tryflags$blibpath"
                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  blibflags=$tryflags
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
                fi
        done
        if (test -z "$blibflags"); then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
                as_fn_error $? "*** must be able to specify blibpath on AIX - check config.log" "$LINENO" 5
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $blibflags" >&5
$as_echo "$blibflags" >&6; }
        fi
        LDFLAGS="$saved_LDFLAGS"
                ac_fn_c_check_func "$LINENO" "authenticate" "ac_cv_func_authenticate"
if test "x$ac_cv_func_authenticate" = xyes; then :

$as_echo "#define WITH_AIXAUTHENTICATE 1" >>confdefs.h

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for authenticate in -ls" >&5
$as_echo_n "checking for authenticate in -ls... " >&6; }
if ${ac_cv_lib_s_authenticate+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ls  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char authenticate ();
int
main ()
{
return authenticate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_s_authenticate=yes
else
  ac_cv_lib_s_authenticate=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_s_authenticate" >&5
$as_echo "$ac_cv_lib_s_authenticate" >&6; }
if test "x$ac_cv_lib_s_authenticate" = xyes; then :
   $as_echo "#define WITH_AIXAUTHENTICATE 1" >>confdefs.h

                                LIBS="$LIBS -ls"

fi


fi

                ac_fn_c_check_decl "$LINENO" "authenticate" "ac_cv_have_decl_authenticate" "#include <usersec.h>
"
if test "x$ac_cv_have_decl_authenticate" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_AUTHENTICATE $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "loginrestrictions" "ac_cv_have_decl_loginrestrictions" "#include <usersec.h>
"
if test "x$ac_cv_have_decl_loginrestrictions" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_LOGINRESTRICTIONS $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "loginsuccess" "ac_cv_have_decl_loginsuccess" "#include <usersec.h>
"
if test "x$ac_cv_have_decl_loginsuccess" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_LOGINSUCCESS $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "passwdexpired" "ac_cv_have_decl_passwdexpired" "#include <usersec.h>
"
if test "x$ac_cv_have_decl_passwdexpired" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_PASSWDEXPIRED $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "setauthdb" "ac_cv_have_decl_setauthdb" "#include <usersec.h>
"
if test "x$ac_cv_have_decl_setauthdb" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_SETAUTHDB $ac_have_decl
_ACEOF

                ac_fn_c_check_decl "$LINENO" "loginfailed" "ac_cv_have_decl_loginfailed" "#include <usersec.h>

"
if test "x$ac_cv_have_decl_loginfailed" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_LOGINFAILED $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if loginfailed takes 4 arguments" >&5
$as_echo_n "checking if loginfailed takes 4 arguments... " >&6; }
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <usersec.h>
int
main ()
{
 (void)loginfailed("user","host","tty",0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define AIX_LOGINFAILED_4ARG 1" >>confdefs.h

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

        for ac_func in getgrset setauthdb
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

        ac_fn_c_check_decl "$LINENO" "F_CLOSEM" "ac_cv_have_decl_F_CLOSEM" " #include <limits.h>
              #include <fcntl.h>

"
if test "x$ac_cv_have_decl_F_CLOSEM" = xyes; then :

$as_echo "#define HAVE_FCNTL_CLOSEM 1" >>confdefs.h

fi

        check_for_aix_broken_getaddrinfo=1

$as_echo "#define BROKEN_REALPATH 1" >>confdefs.h


$as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h


$as_echo "#define BROKEN_SETREUID 1" >>confdefs.h


$as_echo "#define BROKEN_SETREGID 1" >>confdefs.h


$as_echo "#define DISABLE_LASTLOG 1" >>confdefs.h


$as_echo "#define LOGIN_NEEDS_UTMPX 1" >>confdefs.h


$as_echo "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h


$as_echo "#define SSHPAM_CHAUTHTOK_NEEDS_RUID 1" >>confdefs.h


$as_echo "#define PTY_ZEROREAD 1" >>confdefs.h

        ;;
*-*-cygwin*)
        check_for_libcrypt_later=1
        LIBS="$LIBS /usr/lib/textreadmode.o"

$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h


$as_echo "#define USE_PIPES 1" >>confdefs.h


$as_echo "#define DISABLE_SHADOW 1" >>confdefs.h


$as_echo "#define NO_X11_UNIX_SOCKETS 1" >>confdefs.h


$as_echo "#define NO_IPPORT_RESERVED_CONCEPT 1" >>confdefs.h


$as_echo "#define DISABLE_FD_PASSING 1" >>confdefs.h


$as_echo "#define SSH_IOBUFSZ 65535" >>confdefs.h


$as_echo "#define FILESYSTEM_NO_BACKSLASH 1" >>confdefs.h

        ;;
*-*-dgux*)

$as_echo "#define IP_TOS_IS_BROKEN 1" >>confdefs.h

        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h

        ;;
*-*-darwin*)
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have working getaddrinfo" >&5
$as_echo_n "checking if we have working getaddrinfo... " >&6; }
        if test "$cross_compiling" = yes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: assume it is working" >&5
$as_echo "assume it is working" >&6; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <mach-o/dyld.h>
main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
                exit(0);
        else
                exit(1);
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: working" >&5
$as_echo "working" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy" >&5
$as_echo "buggy" >&6; }

$as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h


fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h


$as_echo "#define BROKEN_GLOB 1" >>confdefs.h


cat >>confdefs.h <<_ACEOF
#define BIND_8_COMPAT 1
_ACEOF


$as_echo "#define SSH_TUN_FREEBSD 1" >>confdefs.h


$as_echo "#define SSH_TUN_COMPAT_AF 1" >>confdefs.h


$as_echo "#define SSH_TUN_PREPEND_AF 1" >>confdefs.h

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have the Security Authorization Session API" >&5
$as_echo_n "checking if we have the Security Authorization Session API... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <Security/AuthSession.h>
int
main ()
{
SessionCreate(0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_use_security_session_api="yes"

$as_echo "#define USE_SECURITY_SESSION_API 1" >>confdefs.h

                 LIBS="$LIBS -framework Security"
                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  ac_cv_use_security_session_api="no"
                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have an in-memory credentials cache" >&5
$as_echo_n "checking if we have an in-memory credentials cache... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <Kerberos/Kerberos.h>
int
main ()
{
cc_context_t c;
                 (void) cc_initialize (&c, 0, NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

$as_echo "#define USE_CCAPI 1" >>confdefs.h

                 LIBS="$LIBS -framework Security"
                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                 if test "x$ac_cv_use_security_session_api" = "xno"; then
                        as_fn_error $? "*** Need a security framework to use the credentials cache API ***" "$LINENO" 5
                fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

        ac_fn_c_check_decl "$LINENO" "AU_IPv4" "ac_cv_have_decl_AU_IPv4" "$ac_includes_default"
if test "x$ac_cv_have_decl_AU_IPv4" = xyes; then :

else

$as_echo "#define AU_IPv4 0" >>confdefs.h

            #include <bsm/audit.h>

$as_echo "#define LASTLOG_WRITE_PUTUTXLINE 1" >>confdefs.h


fi


$as_echo "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h

        for ac_func in sandbox_init
do :
  ac_fn_c_check_func "$LINENO" "sandbox_init" "ac_cv_func_sandbox_init"
if test "x$ac_cv_func_sandbox_init" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SANDBOX_INIT 1
_ACEOF

fi
done

        for ac_header in sandbox.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sandbox.h" "ac_cv_header_sandbox_h" "$ac_includes_default"
if test "x$ac_cv_header_sandbox_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SANDBOX_H 1
_ACEOF

fi

done

        ;;
*-*-dragonfly*)
        SSHDLIBS="$SSHDLIBS -lcrypt"
        ;;
*-*-haiku*)
    LIBS="$LIBS -lbsd "
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lnetwork" >&5
$as_echo_n "checking for socket in -lnetwork... " >&6; }
if ${ac_cv_lib_network_socket+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lnetwork  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char socket ();
int
main ()
{
return socket ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_network_socket=yes
else
  ac_cv_lib_network_socket=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_socket" >&5
$as_echo "$ac_cv_lib_network_socket" >&6; }
if test "x$ac_cv_lib_network_socket" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBNETWORK 1
_ACEOF

  LIBS="-lnetwork $LIBS"

fi

    $as_echo "#define HAVE_U_INT64_T 1" >>confdefs.h

    MANTYPE=man
    ;;
*-*-hpux*)
        # first we define all of the options common to all HP-UX releases
        CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
        IPADDR_IN_DISPLAY=yes
        $as_echo "#define USE_PIPES 1" >>confdefs.h


$as_echo "#define LOGIN_NO_ENDOPT 1" >>confdefs.h

        $as_echo "#define LOGIN_NEEDS_UTMPX 1" >>confdefs.h


$as_echo "#define LOCKED_PASSWD_STRING \"*\"" >>confdefs.h

        $as_echo "#define SPT_TYPE SPT_PSTAT" >>confdefs.h

        maildir="/var/mail"
        LIBS="$LIBS -lsec"
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for t_error in -lxnet" >&5
$as_echo_n "checking for t_error in -lxnet... " >&6; }
if ${ac_cv_lib_xnet_t_error+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lxnet  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char t_error ();
int
main ()
{
return t_error ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_xnet_t_error=yes
else
  ac_cv_lib_xnet_t_error=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xnet_t_error" >&5
$as_echo "$ac_cv_lib_xnet_t_error" >&6; }
if test "x$ac_cv_lib_xnet_t_error" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBXNET 1
_ACEOF

  LIBS="-lxnet $LIBS"

else
  as_fn_error $? "*** -lxnet needed on HP-UX - check config.log ***" "$LINENO" 5
fi


        # next, we define all of the options specific to major releases
        case "$host" in
        *-*-hpux10*)
                if test -z "$GCC"; then
                        CFLAGS="$CFLAGS -Ae"
                fi
                ;;
        *-*-hpux11*)

$as_echo "#define PAM_SUN_CODEBASE 1" >>confdefs.h


$as_echo "#define DISABLE_UTMP 1" >>confdefs.h


$as_echo "#define USE_BTMP 1" >>confdefs.h

                check_for_hpux_broken_getaddrinfo=1
                check_for_conflicting_getspnam=1
                ;;
        esac

        # lastly, we define options specific to minor releases
        case "$host" in
        *-*-hpux10.26)

$as_echo "#define HAVE_SECUREWARE 1" >>confdefs.h

                disable_ptmx_check=yes
                LIBS="$LIBS -lsecpw"
                ;;
        esac
        ;;
*-*-irix5*)
        PATH="$PATH:/usr/etc"

$as_echo "#define BROKEN_INET_NTOA 1" >>confdefs.h

        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h


$as_echo "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h

        $as_echo "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h

        ;;
*-*-irix6*)
        PATH="$PATH:/usr/etc"

$as_echo "#define WITH_IRIX_ARRAY 1" >>confdefs.h


$as_echo "#define WITH_IRIX_PROJECT 1" >>confdefs.h


$as_echo "#define WITH_IRIX_AUDIT 1" >>confdefs.h

        ac_fn_c_check_func "$LINENO" "jlimit_startjob" "ac_cv_func_jlimit_startjob"
if test "x$ac_cv_func_jlimit_startjob" = xyes; then :

$as_echo "#define WITH_IRIX_JOBS 1" >>confdefs.h

fi

        $as_echo "#define BROKEN_INET_NTOA 1" >>confdefs.h

        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h


$as_echo "#define BROKEN_UPDWTMPX 1" >>confdefs.h

        $as_echo "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h

        $as_echo "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h

        ;;
*-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
        check_for_libcrypt_later=1
        $as_echo "#define PAM_TTY_KLUDGE 1" >>confdefs.h

        $as_echo "#define LOCKED_PASSWD_PREFIX \"!\"" >>confdefs.h

        $as_echo "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h


$as_echo "#define _PATH_BTMP \"/var/log/btmp\"" >>confdefs.h


$as_echo "#define USE_BTMP 1" >>confdefs.h

        ;;
*-*-linux*)
        no_dev_ptmx=1
        check_for_libcrypt_later=1
        check_for_openpty_ctty_bug=1

$as_echo "#define PAM_TTY_KLUDGE 1" >>confdefs.h


$as_echo "#define LOCKED_PASSWD_PREFIX \"!\"" >>confdefs.h

        $as_echo "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h


$as_echo "#define LINK_OPNOTSUPP_ERRNO EPERM" >>confdefs.h


$as_echo "#define _PATH_BTMP \"/var/log/btmp\"" >>confdefs.h

        $as_echo "#define USE_BTMP 1" >>confdefs.h


$as_echo "#define LINUX_OOM_ADJUST 1" >>confdefs.h

        inet6_default_4in6=yes
        case `uname -r` in
        1.*|2.0.*)

$as_echo "#define BROKEN_CMSG_TYPE 1" >>confdefs.h

                ;;
        esac
        # tun(4) forwarding compat code
        for ac_header in linux/if_tun.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "linux/if_tun.h" "ac_cv_header_linux_if_tun_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_if_tun_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_IF_TUN_H 1
_ACEOF

fi

done

        if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then

$as_echo "#define SSH_TUN_LINUX 1" >>confdefs.h


$as_echo "#define SSH_TUN_COMPAT_AF 1" >>confdefs.h


$as_echo "#define SSH_TUN_PREPEND_AF 1" >>confdefs.h

        fi
        ;;
mips-sony-bsd|mips-sony-newsos4)

$as_echo "#define NEED_SETPGRP 1" >>confdefs.h

        SONY=1
        ;;
*-*-netbsd*)
        check_for_libcrypt_before=1
        if test "x$withval" != "xno" ; then
                need_dash_r=1
        fi

$as_echo "#define SSH_TUN_FREEBSD 1" >>confdefs.h

        ac_fn_c_check_header_mongrel "$LINENO" "net/if_tap.h" "ac_cv_header_net_if_tap_h" "$ac_includes_default"
if test "x$ac_cv_header_net_if_tap_h" = xyes; then :

else

$as_echo "#define SSH_TUN_NO_L2 1" >>confdefs.h

fi



$as_echo "#define SSH_TUN_PREPEND_AF 1" >>confdefs.h

        ;;
*-*-freebsd*)
        check_for_libcrypt_later=1

$as_echo "#define LOCKED_PASSWD_PREFIX \"*LOCKED*\"" >>confdefs.h


$as_echo "#define SSH_TUN_FREEBSD 1" >>confdefs.h

        ac_fn_c_check_header_mongrel "$LINENO" "net/if_tap.h" "ac_cv_header_net_if_tap_h" "$ac_includes_default"
if test "x$ac_cv_header_net_if_tap_h" = xyes; then :

else

$as_echo "#define SSH_TUN_NO_L2 1" >>confdefs.h

fi



$as_echo "#define BROKEN_GLOB 1" >>confdefs.h

        ;;
*-*-bsdi*)
        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h

        ;;
*-next-*)
        conf_lastlog_location="/usr/adm/lastlog"
        conf_utmp_location=/etc/utmp
        conf_wtmp_location=/usr/adm/wtmp
        maildir=/usr/spool/mail

$as_echo "#define HAVE_NEXT 1" >>confdefs.h

        $as_echo "#define BROKEN_REALPATH 1" >>confdefs.h

        $as_echo "#define USE_PIPES 1" >>confdefs.h


$as_echo "#define BROKEN_SAVED_UIDS 1" >>confdefs.h

        ;;
*-*-openbsd*)

$as_echo "#define HAVE_ATTRIBUTE__SENTINEL__ 1" >>confdefs.h


$as_echo "#define HAVE_ATTRIBUTE__BOUNDED__ 1" >>confdefs.h


$as_echo "#define SSH_TUN_OPENBSD 1" >>confdefs.h


$as_echo "#define SYSLOG_R_SAFE_IN_SIGHAND 1" >>confdefs.h

        ;;
*-*-solaris*)
        if test "x$withval" != "xno" ; then
                need_dash_r=1
        fi
        $as_echo "#define PAM_SUN_CODEBASE 1" >>confdefs.h

        $as_echo "#define LOGIN_NEEDS_UTMPX 1" >>confdefs.h


$as_echo "#define LOGIN_NEEDS_TERM 1" >>confdefs.h

        $as_echo "#define PAM_TTY_KLUDGE 1" >>confdefs.h


$as_echo "#define SSHPAM_CHAUTHTOK_NEEDS_RUID 1" >>confdefs.h

        $as_echo "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h

        # Pushing STREAMS modules will cause sshd to acquire a controlling tty.

$as_echo "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h


$as_echo "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h


$as_echo "#define BROKEN_TCGETATTR_ICANON 1" >>confdefs.h

        external_path_file=/etc/default/login
        # hardwire lastlog location (can't detect it on some versions)
        conf_lastlog_location="/var/adm/lastlog"
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obsolete utmp and wtmp in solaris2.x" >&5
$as_echo_n "checking for obsolete utmp and wtmp in solaris2.x... " >&6; }
        sol2ver=`echo "$host"| sed -e 's/.*[0-9]\.//'`
        if test "$sol2ver" -ge 8; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                $as_echo "#define DISABLE_UTMP 1" >>confdefs.h


$as_echo "#define DISABLE_WTMP 1" >>confdefs.h

        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi

# Check whether --with-solaris-contracts was given.
if test "${with_solaris_contracts+set}" = set; then :
  withval=$with_solaris_contracts;
                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ct_tmpl_activate in -lcontract" >&5
$as_echo_n "checking for ct_tmpl_activate in -lcontract... " >&6; }
if ${ac_cv_lib_contract_ct_tmpl_activate+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcontract  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char ct_tmpl_activate ();
int
main ()
{
return ct_tmpl_activate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_contract_ct_tmpl_activate=yes
else
  ac_cv_lib_contract_ct_tmpl_activate=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_contract_ct_tmpl_activate" >&5
$as_echo "$ac_cv_lib_contract_ct_tmpl_activate" >&6; }
if test "x$ac_cv_lib_contract_ct_tmpl_activate" = xyes; then :

$as_echo "#define USE_SOLARIS_PROCESS_CONTRACTS 1" >>confdefs.h

                          SSHDLIBS="$SSHDLIBS -lcontract"
                          SPC_MSG="yes"
fi


fi


# Check whether --with-solaris-projects was given.
if test "${with_solaris_projects+set}" = set; then :
  withval=$with_solaris_projects;
                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setproject in -lproject" >&5
$as_echo_n "checking for setproject in -lproject... " >&6; }
if ${ac_cv_lib_project_setproject+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lproject  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char setproject ();
int
main ()
{
return setproject ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_project_setproject=yes
else
  ac_cv_lib_project_setproject=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_project_setproject" >&5
$as_echo "$ac_cv_lib_project_setproject" >&6; }
if test "x$ac_cv_lib_project_setproject" = xyes; then :

$as_echo "#define USE_SOLARIS_PROJECTS 1" >>confdefs.h

                        SSHDLIBS="$SSHDLIBS -lproject"
                        SP_MSG="yes"
fi


fi

        ;;
*-*-sunos4*)
        CPPFLAGS="$CPPFLAGS -DSUNOS4"
        for ac_func in getpwanam
do :
  ac_fn_c_check_func "$LINENO" "getpwanam" "ac_cv_func_getpwanam"
if test "x$ac_cv_func_getpwanam" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETPWANAM 1
_ACEOF

fi
done

        $as_echo "#define PAM_SUN_CODEBASE 1" >>confdefs.h

        conf_utmp_location=/etc/utmp
        conf_wtmp_location=/var/adm/wtmp
        conf_lastlog_location=/var/adm/lastlog
        $as_echo "#define USE_PIPES 1" >>confdefs.h

        ;;
*-ncr-sysv*)
        LIBS="$LIBS -lc89"
        $as_echo "#define USE_PIPES 1" >>confdefs.h

        $as_echo "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h

        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h

        ;;
*-sni-sysv*)
        # /usr/ucblib MUST NOT be searched on ReliantUNIX
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5
$as_echo_n "checking for dlsym in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlsym+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlsym ();
int
main ()
{
return dlsym ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dl_dlsym=yes
else
  ac_cv_lib_dl_dlsym=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
$as_echo "$ac_cv_lib_dl_dlsym" >&6; }
if test "x$ac_cv_lib_dl_dlsym" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBDL 1
_ACEOF

  LIBS="-ldl $LIBS"

fi

        # -lresolv needs to be at the end of LIBS or DNS lookups break
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_query in -lresolv" >&5
$as_echo_n "checking for res_query in -lresolv... " >&6; }
if ${ac_cv_lib_resolv_res_query+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lresolv  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char res_query ();
int
main ()
{
return res_query ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_resolv_res_query=yes
else
  ac_cv_lib_resolv_res_query=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_query" >&5
$as_echo "$ac_cv_lib_resolv_res_query" >&6; }
if test "x$ac_cv_lib_resolv_res_query" = xyes; then :
   LIBS="$LIBS -lresolv"
fi

        IPADDR_IN_DISPLAY=yes
        $as_echo "#define USE_PIPES 1" >>confdefs.h

        $as_echo "#define IP_TOS_IS_BROKEN 1" >>confdefs.h

        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h

        $as_echo "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h

        external_path_file=/etc/default/login
        # /usr/ucblib/libucb.a no longer needed on ReliantUNIX
        # Attention: always take care to bind libsocket and libnsl before libc,
        # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog
        ;;
# UnixWare 1.x, UnixWare 2.x, and others based on code from Univel.
*-*-sysv4.2*)
        $as_echo "#define USE_PIPES 1" >>confdefs.h

        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h


$as_echo "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h

        $as_echo "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h

        ;;
# UnixWare 7.x, OpenUNIX 8
*-*-sysv5*)
        CPPFLAGS="$CPPFLAGS -Dvsnprintf=_xvsnprintf -Dsnprintf=_xsnprintf"

$as_echo "#define UNIXWARE_LONG_PASSWORDS 1" >>confdefs.h

        $as_echo "#define USE_PIPES 1" >>confdefs.h

        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h

        $as_echo "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h

        case "$host" in
        *-*-sysv5SCO_SV*)       # SCO OpenServer 6.x
                maildir=/var/spool/mail
                TEST_SHELL=/u95/bin/sh

$as_echo "#define BROKEN_LIBIAF 1" >>confdefs.h

                $as_echo "#define BROKEN_UPDWTMPX 1" >>confdefs.h

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getluid in -lprot" >&5
$as_echo_n "checking for getluid in -lprot... " >&6; }
if ${ac_cv_lib_prot_getluid+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lprot  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char getluid ();
int
main ()
{
return getluid ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_prot_getluid=yes
else
  ac_cv_lib_prot_getluid=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_prot_getluid" >&5
$as_echo "$ac_cv_lib_prot_getluid" >&6; }
if test "x$ac_cv_lib_prot_getluid" = xyes; then :
   LIBS="$LIBS -lprot"
                        for ac_func in getluid setluid
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

                        $as_echo "#define HAVE_SECUREWARE 1" >>confdefs.h

                        $as_echo "#define DISABLE_SHADOW 1" >>confdefs.h


fi

                ;;
        *)      $as_echo "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h

                check_for_libcrypt_later=1
                ;;
        esac
        ;;
*-*-sysv*)
        ;;
# SCO UNIX and OEM versions of SCO UNIX
*-*-sco3.2v4*)
        as_fn_error $? "\"This Platform is no longer supported.\"" "$LINENO" 5
        ;;
# SCO OpenServer 5.x
*-*-sco3.2v5*)
        if test -z "$GCC"; then
                CFLAGS="$CFLAGS -belf"
        fi
        LIBS="$LIBS -lprot -lx -ltinfo -lm"
        no_dev_ptmx=1
        $as_echo "#define USE_PIPES 1" >>confdefs.h

        $as_echo "#define HAVE_SECUREWARE 1" >>confdefs.h

        $as_echo "#define DISABLE_SHADOW 1" >>confdefs.h

        $as_echo "#define DISABLE_FD_PASSING 1" >>confdefs.h

        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h

        $as_echo "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h

        $as_echo "#define BROKEN_UPDWTMPX 1" >>confdefs.h

        $as_echo "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h

        for ac_func in getluid setluid
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

        MANTYPE=man
        TEST_SHELL=ksh
        ;;
*-*-unicosmk*)

$as_echo "#define NO_SSH_LASTLOG 1" >>confdefs.h

        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h

        $as_echo "#define USE_PIPES 1" >>confdefs.h

        $as_echo "#define DISABLE_FD_PASSING 1" >>confdefs.h

        LDFLAGS="$LDFLAGS"
        LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
        MANTYPE=cat
        ;;
*-*-unicosmp*)
        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h

        $as_echo "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h

        $as_echo "#define USE_PIPES 1" >>confdefs.h

        $as_echo "#define DISABLE_FD_PASSING 1" >>confdefs.h

        LDFLAGS="$LDFLAGS"
        LIBS="$LIBS -lgen -lacid -ldb"
        MANTYPE=cat
        ;;
*-*-unicos*)
        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h

        $as_echo "#define USE_PIPES 1" >>confdefs.h

        $as_echo "#define DISABLE_FD_PASSING 1" >>confdefs.h

        $as_echo "#define NO_SSH_LASTLOG 1" >>confdefs.h

        LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal"
        LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
        MANTYPE=cat
        ;;
*-dec-osf*)
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Digital Unix SIA" >&5
$as_echo_n "checking for Digital Unix SIA... " >&6; }
        no_osfsia=""

# Check whether --with-osfsia was given.
if test "${with_osfsia+set}" = set; then :
  withval=$with_osfsia;
                        if test "x$withval" = "xno" ; then
                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
$as_echo "disabled" >&6; }
                                no_osfsia=1
                        fi

fi

        if test -z "$no_osfsia" ; then
                if test -f /etc/sia/matrix.conf; then
                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define HAVE_OSF_SIA 1" >>confdefs.h


$as_echo "#define DISABLE_LOGIN 1" >>confdefs.h

                        $as_echo "#define DISABLE_FD_PASSING 1" >>confdefs.h

                        LIBS="$LIBS -lsecurity -ldb -lm -laud"
                        SIA_MSG="yes"
                else
                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

$as_echo "#define LOCKED_PASSWD_SUBSTR \"Nologin\"" >>confdefs.h

                fi
        fi
        $as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h

        $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h

        $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h


$as_echo "#define BROKEN_READV_COMPARISON 1" >>confdefs.h

        ;;

*-*-nto-qnx*)
        $as_echo "#define USE_PIPES 1" >>confdefs.h

        $as_echo "#define NO_X11_UNIX_SOCKETS 1" >>confdefs.h


$as_echo "#define MISSING_NFDBITS 1" >>confdefs.h


$as_echo "#define MISSING_HOWMANY 1" >>confdefs.h


$as_echo "#define MISSING_FD_MASK 1" >>confdefs.h

        $as_echo "#define DISABLE_LASTLOG 1" >>confdefs.h

        $as_echo "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h


$as_echo "#define BROKEN_SHADOW_EXPIRE 1" >>confdefs.h

        enable_etc_default_login=no     # has incompatible /etc/default/login
        case "$host" in
        *-*-nto-qnx6*)
                $as_echo "#define DISABLE_FD_PASSING 1" >>confdefs.h

                ;;
        esac
        ;;

*-*-ultrix*)

$as_echo "#define BROKEN_GETGROUPS 1" >>confdefs.h


$as_echo "#define BROKEN_MMAP 1" >>confdefs.h

        $as_echo "#define NEED_SETPGRP 1" >>confdefs.h


$as_echo "#define HAVE_SYS_SYSLOG_H 1" >>confdefs.h

        ;;

*-*-lynxos)
        CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__"
        $as_echo "#define MISSING_HOWMANY 1" >>confdefs.h


$as_echo "#define BROKEN_SETVBUF 1" >>confdefs.h

        ;;
esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler and flags for sanity" >&5
$as_echo_n "checking compiler and flags for sanity... " >&6; }
if test "$cross_compiling" = yes; then :
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking compiler sanity" >&5
$as_echo "$as_me: WARNING: cross compiling: not checking compiler sanity" >&2;}

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdio.h>
int
main ()
{
 exit(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                as_fn_error $? "*** compiler cannot create working executables, check config.log ***" "$LINENO" 5

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


# Checks for libraries.
ac_fn_c_check_func "$LINENO" "yp_match" "ac_cv_func_yp_match"
if test "x$ac_cv_func_yp_match" = xyes; then :

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yp_match in -lnsl" >&5
$as_echo_n "checking for yp_match in -lnsl... " >&6; }
if ${ac_cv_lib_nsl_yp_match+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lnsl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char yp_match ();
int
main ()
{
return yp_match ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_nsl_yp_match=yes
else
  ac_cv_lib_nsl_yp_match=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_yp_match" >&5
$as_echo "$ac_cv_lib_nsl_yp_match" >&6; }
if test "x$ac_cv_lib_nsl_yp_match" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBNSL 1
_ACEOF

  LIBS="-lnsl $LIBS"

fi

fi

ac_fn_c_check_func "$LINENO" "setsockopt" "ac_cv_func_setsockopt"
if test "x$ac_cv_func_setsockopt" = xyes; then :

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setsockopt in -lsocket" >&5
$as_echo_n "checking for setsockopt in -lsocket... " >&6; }
if ${ac_cv_lib_socket_setsockopt+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char setsockopt ();
int
main ()
{
return setsockopt ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_socket_setsockopt=yes
else
  ac_cv_lib_socket_setsockopt=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_setsockopt" >&5
$as_echo "$ac_cv_lib_socket_setsockopt" >&6; }
if test "x$ac_cv_lib_socket_setsockopt" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBSOCKET 1
_ACEOF

  LIBS="-lsocket $LIBS"

fi

fi


for ac_func in dirname
do :
  ac_fn_c_check_func "$LINENO" "dirname" "ac_cv_func_dirname"
if test "x$ac_cv_func_dirname" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DIRNAME 1
_ACEOF
 for ac_header in libgen.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
if test "x$ac_cv_header_libgen_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBGEN_H 1
_ACEOF

fi

done

else

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dirname in -lgen" >&5
$as_echo_n "checking for dirname in -lgen... " >&6; }
if ${ac_cv_lib_gen_dirname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgen  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dirname ();
int
main ()
{
return dirname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_gen_dirname=yes
else
  ac_cv_lib_gen_dirname=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_dirname" >&5
$as_echo "$ac_cv_lib_gen_dirname" >&6; }
if test "x$ac_cv_lib_gen_dirname" = xyes; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken dirname" >&5
$as_echo_n "checking for broken dirname... " >&6; }
if ${ac_cv_have_broken_dirname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                        save_LIBS="$LIBS"
                        LIBS="$LIBS -lgen"
                        if test "$cross_compiling" = yes; then :
   ac_cv_have_broken_dirname="no"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <libgen.h>
#include <string.h>

int main(int argc, char **argv) {
    char *s, buf[32];

    strncpy(buf,"/etc", 32);
    s = dirname(buf);
    if (!s || strncmp(s, "/", 32) != 0) {
        exit(1);
    } else {
        exit(0);
    }
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
   ac_cv_have_broken_dirname="no"
else
   ac_cv_have_broken_dirname="yes"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

                        LIBS="$save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_broken_dirname" >&5
$as_echo "$ac_cv_have_broken_dirname" >&6; }
                if test "x$ac_cv_have_broken_dirname" = "xno" ; then
                        LIBS="$LIBS -lgen"
                        $as_echo "#define HAVE_DIRNAME 1" >>confdefs.h

                        for ac_header in libgen.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
if test "x$ac_cv_header_libgen_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBGEN_H 1
_ACEOF

fi

done

                fi

fi


fi
done


ac_fn_c_check_func "$LINENO" "getspnam" "ac_cv_func_getspnam"
if test "x$ac_cv_func_getspnam" = xyes; then :

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getspnam in -lgen" >&5
$as_echo_n "checking for getspnam in -lgen... " >&6; }
if ${ac_cv_lib_gen_getspnam+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgen  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char getspnam ();
int
main ()
{
return getspnam ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_gen_getspnam=yes
else
  ac_cv_lib_gen_getspnam=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_getspnam" >&5
$as_echo "$ac_cv_lib_gen_getspnam" >&6; }
if test "x$ac_cv_lib_gen_getspnam" = xyes; then :
  LIBS="$LIBS -lgen"
fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing basename" >&5
$as_echo_n "checking for library containing basename... " >&6; }
if ${ac_cv_search_basename+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char basename ();
int
main ()
{
return basename ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' gen; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_basename=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_basename+:} false; then :
  break
fi
done
if ${ac_cv_search_basename+:} false; then :

else
  ac_cv_search_basename=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_basename" >&5
$as_echo "$ac_cv_search_basename" >&6; }
ac_res=$ac_cv_search_basename
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

$as_echo "#define HAVE_BASENAME 1" >>confdefs.h

fi



# Check whether --with-zlib was given.
if test "${with_zlib+set}" = set; then :
  withval=$with_zlib;  if test "x$withval" = "xno" ; then
                as_fn_error $? "*** zlib is required ***" "$LINENO" 5
          elif test "x$withval" != "xyes"; then
                if test -d "$withval/lib"; then
                        if test -n "${need_dash_r}"; then
                                LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
                        else
                                LDFLAGS="-L${withval}/lib ${LDFLAGS}"
                        fi
                else
                        if test -n "${need_dash_r}"; then
                                LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
                        else
                                LDFLAGS="-L${withval} ${LDFLAGS}"
                        fi
                fi
                if test -d "$withval/include"; then
                        CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
                else
                        CPPFLAGS="-I${withval} ${CPPFLAGS}"
                fi
        fi

fi


ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
if test "x$ac_cv_header_zlib_h" = xyes; then :

else
  as_fn_error $? "*** zlib.h missing - please install first or check config.log ***" "$LINENO" 5
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
$as_echo_n "checking for deflate in -lz... " >&6; }
if ${ac_cv_lib_z_deflate+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lz  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char deflate ();
int
main ()
{
return deflate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_z_deflate=yes
else
  ac_cv_lib_z_deflate=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
$as_echo "$ac_cv_lib_z_deflate" >&6; }
if test "x$ac_cv_lib_z_deflate" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBZ 1
_ACEOF

  LIBS="-lz $LIBS"

else

                saved_CPPFLAGS="$CPPFLAGS"
                saved_LDFLAGS="$LDFLAGS"
                save_LIBS="$LIBS"
                                if test -n "${need_dash_r}"; then
                        LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}"
                else
                        LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}"
                fi
                CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}"
                LIBS="$LIBS -lz"
                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char deflate ();
int
main ()
{
return deflate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  $as_echo "#define HAVE_LIBZ 1" >>confdefs.h

else

                                as_fn_error $? "*** zlib missing - please install first or check config.log ***" "$LINENO" 5


fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext


fi



# Check whether --with-zlib-version-check was given.
if test "${with_zlib_version_check+set}" = set; then :
  withval=$with_zlib_version_check;   if test "x$withval" = "xno" ; then
                zlib_check_nonfatal=1
           fi


fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for possibly buggy zlib" >&5
$as_echo_n "checking for possibly buggy zlib... " >&6; }
if test "$cross_compiling" = yes; then :
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking zlib version" >&5
$as_echo "$as_me: WARNING: cross compiling: not checking zlib version" >&2;}

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <zlib.h>

int
main ()
{

        int a=0, b=0, c=0, d=0, n, v;
        n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d);
        if (n != 3 && n != 4)
                exit(1);
        v = a*1000000 + b*10000 + c*100 + d;
        fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v);

        /* 1.1.4 is OK */
        if (a == 1 && b == 1 && c >= 4)
                exit(0);

        /* 1.2.3 and up are OK */
        if (v >= 1020300)
                exit(0);

        exit(2);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
          if test -z "$zlib_check_nonfatal" ; then
                as_fn_error $? "*** zlib too old - check config.log ***
Your reported zlib version has known security problems.  It's possible your
vendor has fixed these problems without changing the version number.  If you
are sure this is the case, you can disable the check by running
\"./configure --without-zlib-version-check\".
If you are in doubt, upgrade zlib to version 1.2.3 or greater.
See http://www.gzip.org/zlib/ for details." "$LINENO" 5
          else
                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: zlib version may have security problems" >&5
$as_echo "$as_me: WARNING: zlib version may have security problems" >&2;}
          fi

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
if test "x$ac_cv_func_strcasecmp" = xyes; then :

else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strcasecmp in -lresolv" >&5
$as_echo_n "checking for strcasecmp in -lresolv... " >&6; }
if ${ac_cv_lib_resolv_strcasecmp+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lresolv  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char strcasecmp ();
int
main ()
{
return strcasecmp ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_resolv_strcasecmp=yes
else
  ac_cv_lib_resolv_strcasecmp=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_strcasecmp" >&5
$as_echo "$ac_cv_lib_resolv_strcasecmp" >&6; }
if test "x$ac_cv_lib_resolv_strcasecmp" = xyes; then :
  LIBS="$LIBS -lresolv"
fi


fi

for ac_func in utimes
do :
  ac_fn_c_check_func "$LINENO" "utimes" "ac_cv_func_utimes"
if test "x$ac_cv_func_utimes" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_UTIMES 1
_ACEOF

else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for utimes in -lc89" >&5
$as_echo_n "checking for utimes in -lc89... " >&6; }
if ${ac_cv_lib_c89_utimes+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lc89  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char utimes ();
int
main ()
{
return utimes ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_c89_utimes=yes
else
  ac_cv_lib_c89_utimes=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c89_utimes" >&5
$as_echo "$ac_cv_lib_c89_utimes" >&6; }
if test "x$ac_cv_lib_c89_utimes" = xyes; then :
  $as_echo "#define HAVE_UTIMES 1" >>confdefs.h

                                        LIBS="$LIBS -lc89"
fi


fi
done


for ac_header in libutil.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default"
if test "x$ac_cv_header_libutil_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBUTIL_H 1
_ACEOF

fi

done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing login" >&5
$as_echo_n "checking for library containing login... " >&6; }
if ${ac_cv_search_login+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char login ();
int
main ()
{
return login ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' util bsd; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_login=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_login+:} false; then :
  break
fi
done
if ${ac_cv_search_login+:} false; then :

else
  ac_cv_search_login=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_login" >&5
$as_echo "$ac_cv_search_login" >&6; }
ac_res=$ac_cv_search_login
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

$as_echo "#define HAVE_LOGIN 1" >>confdefs.h

fi

for ac_func in fmt_scaled logout updwtmp logwtmp
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done


for ac_func in strftime
do :
  ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
if test "x$ac_cv_func_strftime" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STRFTIME 1
_ACEOF

else
  # strftime is in -lintl on SCO UNIX.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
$as_echo_n "checking for strftime in -lintl... " >&6; }
if ${ac_cv_lib_intl_strftime+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lintl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char strftime ();
int
main ()
{
return strftime ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_intl_strftime=yes
else
  ac_cv_lib_intl_strftime=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
$as_echo "$ac_cv_lib_intl_strftime" >&6; }
if test "x$ac_cv_lib_intl_strftime" = xyes; then :
  $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h

LIBS="-lintl $LIBS"
fi

fi
done


# Check for ALTDIRFUNC glob() extension
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_ALTDIRFUNC support" >&5
$as_echo_n "checking for GLOB_ALTDIRFUNC support... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                #include <glob.h>
                #ifdef GLOB_ALTDIRFUNC
                FOUNDIT
                #endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "FOUNDIT" >/dev/null 2>&1; then :


$as_echo "#define GLOB_HAS_ALTDIRFUNC 1" >>confdefs.h

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }


fi
rm -f conftest*


# Check for g.gl_matchc glob() extension
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gl_matchc field in glob_t" >&5
$as_echo_n "checking for gl_matchc field in glob_t... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <glob.h>
int
main ()
{
 glob_t g; g.gl_matchc = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :


$as_echo "#define GLOB_HAS_GL_MATCHC 1" >>confdefs.h

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

# Check for g.gl_statv glob() extension
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gl_statv and GLOB_KEEPSTAT extensions for glob" >&5
$as_echo_n "checking for gl_statv and GLOB_KEEPSTAT extensions for glob... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <glob.h>
int
main ()
{

#ifndef GLOB_KEEPSTAT
#error "glob does not support GLOB_KEEPSTAT extension"
#endif
glob_t g;
g.gl_statv = NULL;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :


$as_echo "#define GLOB_HAS_GL_STATV 1" >>confdefs.h

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }


fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

ac_fn_c_check_decl "$LINENO" "GLOB_NOMATCH" "ac_cv_have_decl_GLOB_NOMATCH" "#include <glob.h>
"
if test "x$ac_cv_have_decl_GLOB_NOMATCH" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GLOB_NOMATCH $ac_have_decl
_ACEOF


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct dirent allocates space for d_name" >&5
$as_echo_n "checking whether struct dirent allocates space for d_name... " >&6; }
if test "$cross_compiling" = yes; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&5
$as_echo "$as_me: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&2;}
                $as_echo "#define BROKEN_ONE_BYTE_DIRENT_D_NAME 1" >>confdefs.h



else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <dirent.h>
int
main ()
{

        struct dirent d;
        exit(sizeof(d.d_name)<=sizeof(char));

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

$as_echo "#define BROKEN_ONE_BYTE_DIRENT_D_NAME 1" >>confdefs.h


fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc/pid/fd directory" >&5
$as_echo_n "checking for /proc/pid/fd directory... " >&6; }
if test -d "/proc/$$/fd" ; then

$as_echo "#define HAVE_PROC_PID 1" >>confdefs.h

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

# Check whether user wants S/Key support
SKEY_MSG="no"

# Check whether --with-skey was given.
if test "${with_skey+set}" = set; then :
  withval=$with_skey;
                if test "x$withval" != "xno" ; then

                        if test "x$withval" != "xyes" ; then
                                CPPFLAGS="$CPPFLAGS -I${withval}/include"
                                LDFLAGS="$LDFLAGS -L${withval}/lib"
                        fi


$as_echo "#define SKEY 1" >>confdefs.h

                        LIBS="-lskey $LIBS"
                        SKEY_MSG="yes"

                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for s/key support" >&5
$as_echo_n "checking for s/key support... " >&6; }
                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <skey.h>

int
main ()
{

        char *ff = skey_keyinfo(""); ff="";
        exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else

                                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                                        as_fn_error $? "** Incomplete or missing s/key libraries." "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if skeychallenge takes 4 arguments" >&5
$as_echo_n "checking if skeychallenge takes 4 arguments... " >&6; }
                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <skey.h>

int
main ()
{

        (void)skeychallenge(NULL,"name","",0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define SKEYCHALLENGE_4ARG 1" >>confdefs.h

else

                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                fi


fi


# Check whether user wants TCP wrappers support
TCPW_MSG="no"

# Check whether --with-tcp-wrappers was given.
if test "${with_tcp_wrappers+set}" = set; then :
  withval=$with_tcp_wrappers;
                if test "x$withval" != "xno" ; then
                        saved_LIBS="$LIBS"
                        saved_LDFLAGS="$LDFLAGS"
                        saved_CPPFLAGS="$CPPFLAGS"
                        if test -n "${withval}" && \
                            test "x${withval}" != "xyes"; then
                                if test -d "${withval}/lib"; then
                                        if test -n "${need_dash_r}"; then
                                                LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
                                        else
                                                LDFLAGS="-L${withval}/lib ${LDFLAGS}"
                                        fi
                                else
                                        if test -n "${need_dash_r}"; then
                                                LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
                                        else
                                                LDFLAGS="-L${withval} ${LDFLAGS}"
                                        fi
                                fi
                                if test -d "${withval}/include"; then
                                        CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
                                else
                                        CPPFLAGS="-I${withval} ${CPPFLAGS}"
                                fi
                        fi
                        LIBS="-lwrap $LIBS"
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libwrap" >&5
$as_echo_n "checking for libwrap... " >&6; }
                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <tcpd.h>
int deny_severity = 0, allow_severity = 0;

int
main ()
{

        hosts_access(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

                                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define LIBWRAP 1" >>confdefs.h

                                        SSHDLIBS="$SSHDLIBS -lwrap"
                                        TCPW_MSG="yes"

else

                                        as_fn_error $? "*** libwrap missing" "$LINENO" 5


fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
                        LIBS="$saved_LIBS"
                fi


fi


# Check whether user wants libedit support
LIBEDIT_MSG="no"

# Check whether --with-libedit was given.
if test "${with_libedit+set}" = set; then :
  withval=$with_libedit;  if test "x$withval" != "xno" ; then
                if test "x$withval" = "xyes" ; then
                        # Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PKGCONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PKGCONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_PKGCONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_PKGCONFIG" && ac_cv_path_PKGCONFIG="no"
  ;;
esac
fi
PKGCONFIG=$ac_cv_path_PKGCONFIG
if test -n "$PKGCONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5
$as_echo "$PKGCONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


                        if test "x$PKGCONFIG" != "xno"; then
                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $PKGCONFIG knows about libedit" >&5
$as_echo_n "checking if $PKGCONFIG knows about libedit... " >&6; }
                                if "$PKGCONFIG" libedit; then
                                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                                        use_pkgconfig_for_libedit=yes
                                else
                                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                                fi
                        fi
                else
                        CPPFLAGS="$CPPFLAGS -I${withval}/include"
                        if test -n "${need_dash_r}"; then
                                LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
                        else
                                LDFLAGS="-L${withval}/lib ${LDFLAGS}"
                        fi
                fi
                if test "x$use_pkgconfig_for_libedit" = "xyes"; then
                        LIBEDIT=`$PKGCONFIG --libs-only-l libedit`
                        CPPFLAGS="$CPPFLAGS `$PKGCONFIG --cflags libedit`"
                else
                        LIBEDIT="-ledit -lcurses"
                fi
                OTHERLIBS=`echo $LIBEDIT | sed 's/-ledit//'`
                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for el_init in -ledit" >&5
$as_echo_n "checking for el_init in -ledit... " >&6; }
if ${ac_cv_lib_edit_el_init+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ledit  $OTHERLIBS
                 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char el_init ();
int
main ()
{
return el_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_edit_el_init=yes
else
  ac_cv_lib_edit_el_init=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_edit_el_init" >&5
$as_echo "$ac_cv_lib_edit_el_init" >&6; }
if test "x$ac_cv_lib_edit_el_init" = xyes; then :

$as_echo "#define USE_LIBEDIT 1" >>confdefs.h

                          LIBEDIT_MSG="yes"


else
   as_fn_error $? "libedit not found" "$LINENO" 5
fi

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libedit version is compatible" >&5
$as_echo_n "checking if libedit version is compatible... " >&6; }
                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <histedit.h>
int
main ()
{

        int i = H_SETSIZE;
        el_init("", NULL, NULL, NULL);
        exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                      as_fn_error $? "libedit version is not compatible" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
        fi

fi


AUDIT_MODULE=none

# Check whether --with-audit was given.
if test "${with_audit+set}" = set; then :
  withval=$with_audit;
          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for supported audit module" >&5
$as_echo_n "checking for supported audit module... " >&6; }
          case "$withval" in
          bsm)
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: bsm" >&5
$as_echo "bsm" >&6; }
                AUDIT_MODULE=bsm
                                for ac_header in bsm/audit.h
do :
  ac_fn_c_check_header_compile "$LINENO" "bsm/audit.h" "ac_cv_header_bsm_audit_h" "
#ifdef HAVE_TIME_H
# include <time.h>
#endif


"
if test "x$ac_cv_header_bsm_audit_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_BSM_AUDIT_H 1
_ACEOF

else
  as_fn_error $? "BSM enabled and bsm/audit.h not found" "$LINENO" 5
fi

done

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaudit in -lbsm" >&5
$as_echo_n "checking for getaudit in -lbsm... " >&6; }
if ${ac_cv_lib_bsm_getaudit+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsm  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char getaudit ();
int
main ()
{
return getaudit ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_bsm_getaudit=yes
else
  ac_cv_lib_bsm_getaudit=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsm_getaudit" >&5
$as_echo "$ac_cv_lib_bsm_getaudit" >&6; }
if test "x$ac_cv_lib_bsm_getaudit" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBBSM 1
_ACEOF

  LIBS="-lbsm $LIBS"

else
  as_fn_error $? "BSM enabled and required library not found" "$LINENO" 5
fi

                for ac_func in getaudit
do :
  ac_fn_c_check_func "$LINENO" "getaudit" "ac_cv_func_getaudit"
if test "x$ac_cv_func_getaudit" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETAUDIT 1
_ACEOF

else
  as_fn_error $? "BSM enabled and required function not found" "$LINENO" 5
fi
done

                # These are optional
                for ac_func in getaudit_addr aug_get_machine
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done


$as_echo "#define USE_BSM_AUDIT 1" >>confdefs.h

                ;;
          linux)
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: linux" >&5
$as_echo "linux" >&6; }
                AUDIT_MODULE=linux
                                for ac_header in libaudit.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "libaudit.h" "ac_cv_header_libaudit_h" "$ac_includes_default"
if test "x$ac_cv_header_libaudit_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBAUDIT_H 1
_ACEOF

fi

done

                SSHDLIBS="$SSHDLIBS -laudit"

$as_echo "#define USE_LINUX_AUDIT 1" >>confdefs.h

                ;;
          debug)
                AUDIT_MODULE=debug
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: debug" >&5
$as_echo "debug" >&6; }

$as_echo "#define SSH_AUDIT_EVENTS 1" >>confdefs.h

                ;;
          no)
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                ;;
          *)
                as_fn_error $? "Unknown audit module $withval" "$LINENO" 5
                ;;
        esac

fi


for ac_func in  \
        arc4random \
        arc4random_buf \
        arc4random_uniform \
        asprintf \
        b64_ntop \
        __b64_ntop \
        b64_pton \
        __b64_pton \
        bcopy \
        bindresvport_sa \
        clock \
        closefrom \
        dirfd \
        fchmod \
        fchown \
        freeaddrinfo \
        fstatvfs \
        futimes \
        getaddrinfo \
        getcwd \
        getgrouplist \
        getnameinfo \
        getopt \
        getpeereid \
        getpeerucred \
        _getpty \
        getrlimit \
        getttyent \
        glob \
        group_from_gid \
        inet_aton \
        inet_ntoa \
        inet_ntop \
        innetgr \
        login_getcapbool \
        md5_crypt \
        memmove \
        mkdtemp \
        mmap \
        ngetaddrinfo \
        nsleep \
        ogetaddrinfo \
        openlog_r \
        openpty \
        poll \
        prctl \
        pstat \
        readpassphrase \
        realpath \
        recvmsg \
        rresvport_af \
        sendmsg \
        setdtablesize \
        setegid \
        setenv \
        seteuid \
        setgroupent \
        setgroups \
        setlogin \
        setpassent\
        setpcred \
        setproctitle \
        setregid \
        setreuid \
        setrlimit \
        setsid \
        setvbuf \
        sigaction \
        sigvec \
        snprintf \
        socketpair \
        statfs \
        statvfs \
        strdup \
        strerror \
        strlcat \
        strlcpy \
        strmode \
        strnvis \
        strptime \
        strtonum \
        strtoll \
        strtoul \
        swap32 \
        sysconf \
        tcgetpgrp \
        timingsafe_bcmp \
        truncate \
        unsetenv \
        updwtmpx \
        user_from_uid \
        vasprintf \
        vhangup \
        vsnprintf \
        waitpid \

do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done


cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <ctype.h>
int
main ()
{
 return (isblank('a'));
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

$as_echo "#define HAVE_ISBLANK 1" >>confdefs.h


fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

# PKCS#11 support requires dlopen() and co
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
$as_echo_n "checking for library containing dlopen... " >&6; }
if ${ac_cv_search_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' dl; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_dlopen=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_dlopen+:} false; then :
  break
fi
done
if ${ac_cv_search_dlopen+:} false; then :

else
  ac_cv_search_dlopen=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
$as_echo "$ac_cv_search_dlopen" >&6; }
ac_res=$ac_cv_search_dlopen
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

$as_echo "#define ENABLE_PKCS11 /**/" >>confdefs.h


fi


# IRIX has a const char return value for gai_strerror()
for ac_func in gai_strerror
do :
  ac_fn_c_check_func "$LINENO" "gai_strerror" "ac_cv_func_gai_strerror"
if test "x$ac_cv_func_gai_strerror" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GAI_STRERROR 1
_ACEOF

        $as_echo "#define HAVE_GAI_STRERROR 1" >>confdefs.h

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>

const char *gai_strerror(int);

int
main ()
{

        char *str;
        str = gai_strerror(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :


$as_echo "#define HAVE_CONST_GAI_STRERROR_PROTO 1" >>confdefs.h

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
done


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
$as_echo_n "checking for library containing nanosleep... " >&6; }
if ${ac_cv_search_nanosleep+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char nanosleep ();
int
main ()
{
return nanosleep ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' rt posix4; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_nanosleep=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_nanosleep+:} false; then :
  break
fi
done
if ${ac_cv_search_nanosleep+:} false; then :

else
  ac_cv_search_nanosleep=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
$as_echo "$ac_cv_search_nanosleep" >&6; }
ac_res=$ac_cv_search_nanosleep
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

$as_echo "#define HAVE_NANOSLEEP 1" >>confdefs.h

fi


ac_fn_c_check_decl "$LINENO" "getrusage" "ac_cv_have_decl_getrusage" "$ac_includes_default"
if test "x$ac_cv_have_decl_getrusage" = xyes; then :
  for ac_func in getrusage
do :
  ac_fn_c_check_func "$LINENO" "getrusage" "ac_cv_func_getrusage"
if test "x$ac_cv_func_getrusage" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETRUSAGE 1
_ACEOF

fi
done

fi

ac_fn_c_check_decl "$LINENO" "strsep" "ac_cv_have_decl_strsep" "
#ifdef HAVE_STRING_H
# include <string.h>
#endif

"
if test "x$ac_cv_have_decl_strsep" = xyes; then :
  for ac_func in strsep
do :
  ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
if test "x$ac_cv_func_strsep" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STRSEP 1
_ACEOF

fi
done

fi


ac_fn_c_check_decl "$LINENO" "tcsendbreak" "ac_cv_have_decl_tcsendbreak" "#include <termios.h>

"
if test "x$ac_cv_have_decl_tcsendbreak" = xyes; then :
  $as_echo "#define HAVE_TCSENDBREAK 1" >>confdefs.h

else
  for ac_func in tcsendbreak
do :
  ac_fn_c_check_func "$LINENO" "tcsendbreak" "ac_cv_func_tcsendbreak"
if test "x$ac_cv_func_tcsendbreak" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_TCSENDBREAK 1
_ACEOF

fi
done

fi


ac_fn_c_check_decl "$LINENO" "h_errno" "ac_cv_have_decl_h_errno" "#include <netdb.h>
"
if test "x$ac_cv_have_decl_h_errno" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_H_ERRNO $ac_have_decl
_ACEOF


ac_fn_c_check_decl "$LINENO" "SHUT_RD" "ac_cv_have_decl_SHUT_RD" "
#include <sys/types.h>
#include <sys/socket.h>

"
if test "x$ac_cv_have_decl_SHUT_RD" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_SHUT_RD $ac_have_decl
_ACEOF


ac_fn_c_check_decl "$LINENO" "O_NONBLOCK" "ac_cv_have_decl_O_NONBLOCK" "
#include <sys/types.h>
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif

"
if test "x$ac_cv_have_decl_O_NONBLOCK" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_O_NONBLOCK $ac_have_decl
_ACEOF


ac_fn_c_check_decl "$LINENO" "writev" "ac_cv_have_decl_writev" "
#include <sys/types.h>
#include <sys/uio.h>
#include <unistd.h>

"
if test "x$ac_cv_have_decl_writev" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_WRITEV $ac_have_decl
_ACEOF


ac_fn_c_check_decl "$LINENO" "MAXSYMLINKS" "ac_cv_have_decl_MAXSYMLINKS" "
#include <sys/param.h>

"
if test "x$ac_cv_have_decl_MAXSYMLINKS" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_MAXSYMLINKS $ac_have_decl
_ACEOF


ac_fn_c_check_decl "$LINENO" "offsetof" "ac_cv_have_decl_offsetof" "
#include <stddef.h>

"
if test "x$ac_cv_have_decl_offsetof" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_OFFSETOF $ac_have_decl
_ACEOF


for ac_func in setresuid
do :
  ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid"
if test "x$ac_cv_func_setresuid" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SETRESUID 1
_ACEOF

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking if setresuid seems to work" >&5
$as_echo_n "checking if setresuid seems to work... " >&6; }
        if test "$cross_compiling" = yes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking setresuid" >&5
$as_echo "$as_me: WARNING: cross compiling: not checking setresuid" >&2;}

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <errno.h>

int
main ()
{

        errno=0;
        setresuid(0,0,0);
        if (errno==ENOSYS)
                exit(1);
        else
                exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else

$as_echo "#define BROKEN_SETRESUID 1" >>confdefs.h

                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not implemented" >&5
$as_echo "not implemented" >&6; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
done


for ac_func in setresgid
do :
  ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid"
if test "x$ac_cv_func_setresgid" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SETRESGID 1
_ACEOF

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking if setresgid seems to work" >&5
$as_echo_n "checking if setresgid seems to work... " >&6; }
        if test "$cross_compiling" = yes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking setresuid" >&5
$as_echo "$as_me: WARNING: cross compiling: not checking setresuid" >&2;}

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <errno.h>

int
main ()
{

        errno=0;
        setresgid(0,0,0);
        if (errno==ENOSYS)
                exit(1);
        else
                exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else

$as_echo "#define BROKEN_SETRESGID 1" >>confdefs.h

                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not implemented" >&5
$as_echo "not implemented" >&6; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
done


for ac_func in gettimeofday time
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

for ac_func in endutent getutent getutid getutline pututline setutent
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

for ac_func in utmpname
do :
  ac_fn_c_check_func "$LINENO" "utmpname" "ac_cv_func_utmpname"
if test "x$ac_cv_func_utmpname" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_UTMPNAME 1
_ACEOF

fi
done

for ac_func in endutxent getutxent getutxid getutxline getutxuser pututxline
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

for ac_func in setutxdb setutxent utmpxname
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

for ac_func in getlastlogxbyname
do :
  ac_fn_c_check_func "$LINENO" "getlastlogxbyname" "ac_cv_func_getlastlogxbyname"
if test "x$ac_cv_func_getlastlogxbyname" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETLASTLOGXBYNAME 1
_ACEOF

fi
done


ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
if test "x$ac_cv_func_daemon" = xyes; then :

$as_echo "#define HAVE_DAEMON 1" >>confdefs.h

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for daemon in -lbsd" >&5
$as_echo_n "checking for daemon in -lbsd... " >&6; }
if ${ac_cv_lib_bsd_daemon+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char daemon ();
int
main ()
{
return daemon ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_bsd_daemon=yes
else
  ac_cv_lib_bsd_daemon=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_daemon" >&5
$as_echo "$ac_cv_lib_bsd_daemon" >&6; }
if test "x$ac_cv_lib_bsd_daemon" = xyes; then :
  LIBS="$LIBS -lbsd"; $as_echo "#define HAVE_DAEMON 1" >>confdefs.h

fi


fi


ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
if test "x$ac_cv_func_getpagesize" = xyes; then :

$as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize in -lucb" >&5
$as_echo_n "checking for getpagesize in -lucb... " >&6; }
if ${ac_cv_lib_ucb_getpagesize+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lucb  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char getpagesize ();
int
main ()
{
return getpagesize ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_ucb_getpagesize=yes
else
  ac_cv_lib_ucb_getpagesize=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ucb_getpagesize" >&5
$as_echo "$ac_cv_lib_ucb_getpagesize" >&6; }
if test "x$ac_cv_lib_ucb_getpagesize" = xyes; then :
  LIBS="$LIBS -lucb"; $as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h

fi


fi


# Check for broken snprintf
if test "x$ac_cv_func_snprintf" = "xyes" ; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf correctly terminates long strings" >&5
$as_echo_n "checking whether snprintf correctly terminates long strings... " >&6; }
        if test "$cross_compiling" = yes; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working snprintf()" >&5
$as_echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdio.h>
int
main ()
{

        char b[5];
        snprintf(b,5,"123456789");
        exit(b[4]!='\0');

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

$as_echo "#define BROKEN_SNPRINTF 1" >>confdefs.h

                        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5
$as_echo "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;}

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

# If we don't have a working asprintf, then we strongly depend on vsnprintf
# returning the right thing on overflow: the number of characters it tried to
# create (as per SUSv3)
if test "x$ac_cv_func_asprintf" != "xyes" && \
   test "x$ac_cv_func_vsnprintf" = "xyes" ; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vsnprintf returns correct values on overflow" >&5
$as_echo_n "checking whether vsnprintf returns correct values on overflow... " >&6; }
        if test "$cross_compiling" = yes; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working vsnprintf()" >&5
$as_echo "$as_me: WARNING: cross compiling: Assuming working vsnprintf()" >&2;}

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <stdio.h>
#include <stdarg.h>

int x_snprintf(char *str,size_t count,const char *fmt,...)
{
        size_t ret; va_list ap;
        va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap);
        return ret;
}

int
main ()
{

        char x[1];
        exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

$as_echo "#define BROKEN_SNPRINTF 1" >>confdefs.h

                        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&5
$as_echo "$as_me: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&2;}

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

# On systems where [v]snprintf is broken, but is declared in stdio,
# check that the fmt argument is const char * or just char *.
# This is only useful for when BROKEN_SNPRINTF
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf can declare const char *fmt" >&5
$as_echo_n "checking whether snprintf can declare const char *fmt... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
int snprintf(char *a, size_t b, const char *c, ...) { return 0; }

int
main ()
{

        snprintf(0, 0, 0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define SNPRINTF_CONST const" >>confdefs.h

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    $as_echo "#define SNPRINTF_CONST /* not const */" >>confdefs.h

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

# Check for missing getpeereid (or equiv) support
NO_PEERCHECK=""
if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports SO_PEERCRED getsockopt" >&5
$as_echo_n "checking whether system supports SO_PEERCRED getsockopt... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>
int
main ()
{
int i = SO_PEERCRED;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define HAVE_SO_PEERCRED 1" >>confdefs.h


else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                NO_PEERCHECK=1

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

if test "x$ac_cv_func_mkdtemp" = "xyes" ; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for (overly) strict mkstemp" >&5
$as_echo_n "checking for (overly) strict mkstemp... " >&6; }
if test "$cross_compiling" = yes; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                $as_echo "#define HAVE_STRICT_MKSTEMP 1" >>confdefs.h



else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>

int
main ()
{

        char template[]="conftest.mkstemp-test";
        if (mkstemp(template) == -1)
                exit(1);
        unlink(template);
        exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define HAVE_STRICT_MKSTEMP 1" >>confdefs.h


fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

if test ! -z "$check_for_openpty_ctty_bug"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if openpty correctly handles controlling tty" >&5
$as_echo_n "checking if openpty correctly handles controlling tty... " >&6; }
        if test "$cross_compiling" = yes; then :

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming yes" >&5
$as_echo "cross-compiling, assuming yes" >&6; }


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <sys/fcntl.h>
#include <sys/types.h>
#include <sys/wait.h>

int
main ()
{

        pid_t pid;
        int fd, ptyfd, ttyfd, status;

        pid = fork();
        if (pid < 0) {          /* failed */
                exit(1);
        } else if (pid > 0) {   /* parent */
                waitpid(pid, &status, 0);
                if (WIFEXITED(status))
                        exit(WEXITSTATUS(status));
                else
                        exit(2);
        } else {                /* child */
                close(0); close(1); close(2);
                setsid();
                openpty(&ptyfd, &ttyfd, NULL, NULL, NULL);
                fd = open("/dev/tty", O_RDWR | O_NOCTTY);
                if (fd >= 0)
                        exit(3);        /* Acquired ctty: broken */
                else
                        exit(0);        /* Did not acquire ctty: OK */
        }

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                        $as_echo "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h


fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

if test "x$ac_cv_func_getaddrinfo" = "xyes" && \
    test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo seems to work" >&5
$as_echo_n "checking if getaddrinfo seems to work... " >&6; }
        if test "$cross_compiling" = yes; then :

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming yes" >&5
$as_echo "cross-compiling, assuming yes" >&6; }


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <sys/socket.h>
#include <netdb.h>
#include <errno.h>
#include <netinet/in.h>

#define TEST_PORT "2222"

int
main ()
{

        int err, sock;
        struct addrinfo *gai_ai, *ai, hints;
        char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL;

        memset(&hints, 0, sizeof(hints));
        hints.ai_family = PF_UNSPEC;
        hints.ai_socktype = SOCK_STREAM;
        hints.ai_flags = AI_PASSIVE;

        err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai);
        if (err != 0) {
                fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err));
                exit(1);
        }

        for (ai = gai_ai; ai != NULL; ai = ai->ai_next) {
                if (ai->ai_family != AF_INET6)
                        continue;

                err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop,
                    sizeof(ntop), strport, sizeof(strport),
                    NI_NUMERICHOST|NI_NUMERICSERV);

                if (err != 0) {
                        if (err == EAI_SYSTEM)
                                perror("getnameinfo EAI_SYSTEM");
                        else
                                fprintf(stderr, "getnameinfo failed: %s\n",
                                    gai_strerror(err));
                        exit(2);
                }

                sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
                if (sock < 0)
                        perror("socket");
                if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) {
                        if (errno == EBADF)
                                exit(3);
                }
        }
        exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                        $as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h


fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

if test "x$ac_cv_func_getaddrinfo" = "xyes" && \
    test "x$check_for_aix_broken_getaddrinfo" = "x1"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo seems to work" >&5
$as_echo_n "checking if getaddrinfo seems to work... " >&6; }
        if test "$cross_compiling" = yes; then :

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming no" >&5
$as_echo "cross-compiling, assuming no" >&6; }


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <sys/socket.h>
#include <netdb.h>
#include <errno.h>
#include <netinet/in.h>

#define TEST_PORT "2222"

int
main ()
{

        int err, sock;
        struct addrinfo *gai_ai, *ai, hints;
        char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL;

        memset(&hints, 0, sizeof(hints));
        hints.ai_family = PF_UNSPEC;
        hints.ai_socktype = SOCK_STREAM;
        hints.ai_flags = AI_PASSIVE;

        err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai);
        if (err != 0) {
                fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err));
                exit(1);
        }

        for (ai = gai_ai; ai != NULL; ai = ai->ai_next) {
                if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6)
                        continue;

                err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop,
                    sizeof(ntop), strport, sizeof(strport),
                    NI_NUMERICHOST|NI_NUMERICSERV);

                if (ai->ai_family == AF_INET && err != 0) {
                        perror("getnameinfo");
                        exit(2);
                }
        }
        exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define AIX_GETNAMEINFO_HACK 1" >>confdefs.h


else

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                        $as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h


fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

if test "x$check_for_conflicting_getspnam" = "x1"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for conflicting getspnam in shadow.h" >&5
$as_echo_n "checking for conflicting getspnam in shadow.h... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <shadow.h>
int
main ()
{
 exit(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

else

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define GETSPNAM_CONFLICTING_DEFS 1" >>confdefs.h



fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
$as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
if ${ac_cv_func_getpgrp_void+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # Use it with a single arg.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
getpgrp (0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_func_getpgrp_void=no
else
  ac_cv_func_getpgrp_void=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
$as_echo "$ac_cv_func_getpgrp_void" >&6; }
if test $ac_cv_func_getpgrp_void = yes; then

$as_echo "#define GETPGRP_VOID 1" >>confdefs.h

fi


# Search for OpenSSL
saved_CPPFLAGS="$CPPFLAGS"
saved_LDFLAGS="$LDFLAGS"

# Check whether --with-ssl-dir was given.
if test "${with_ssl_dir+set}" = set; then :
  withval=$with_ssl_dir;
                if test "x$withval" != "xno" ; then
                        case "$withval" in
                                # Relative paths
                                ./*|../*)       withval="`pwd`/$withval"
                        esac
                        if test -d "$withval/lib"; then
                                if test -n "${need_dash_r}"; then
                                        LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
                                else
                                        LDFLAGS="-L${withval}/lib ${LDFLAGS}"
                                fi
                        elif test -d "$withval/lib64"; then
                                if test -n "${need_dash_r}"; then
                                        LDFLAGS="-L${withval}/lib64 -R${withval}/lib64 ${LDFLAGS}"
                                else
                                        LDFLAGS="-L${withval}/lib64 ${LDFLAGS}"
                                fi
                        else
                                if test -n "${need_dash_r}"; then
                                        LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
                                else
                                        LDFLAGS="-L${withval} ${LDFLAGS}"
                                fi
                        fi
                        if test -d "$withval/include"; then
                                CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
                        else
                                CPPFLAGS="-I${withval} ${CPPFLAGS}"
                        fi
                fi


fi

LIBS="-lcrypto $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char RAND_add ();
int
main ()
{
return RAND_add ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

$as_echo "#define HAVE_OPENSSL 1" >>confdefs.h

else

                                if test -n "${need_dash_r}"; then
                        LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}"
                else
                        LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}"
                fi
                CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}"
                ac_fn_c_check_header_mongrel "$LINENO" "openssl/opensslv.h" "ac_cv_header_openssl_opensslv_h" "$ac_includes_default"
if test "x$ac_cv_header_openssl_opensslv_h" = xyes; then :

else
  as_fn_error $? "*** OpenSSL headers missing - please install first or check config.log ***" "$LINENO" 5
fi


                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char RAND_add ();
int
main ()
{
return RAND_add ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  $as_echo "#define HAVE_OPENSSL 1" >>confdefs.h

else

                                as_fn_error $? "*** Can't find recent OpenSSL libcrypto (see config.log for details) ***" "$LINENO" 5


fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext


fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

# Determine OpenSSL header version
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking OpenSSL header version" >&5
$as_echo_n "checking OpenSSL header version... " >&6; }
if test "$cross_compiling" = yes; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5
$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;}


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <string.h>
#include <openssl/opensslv.h>
#define DATA "conftest.sslincver"

int
main ()
{

        FILE *fd;
        int rc;

        fd = fopen(DATA,"w");
        if(fd == NULL)
                exit(1);

        if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0)
                exit(1);

        exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

                ssl_header_ver=`cat conftest.sslincver`
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ssl_header_ver" >&5
$as_echo "$ssl_header_ver" >&6; }

else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
                as_fn_error $? "OpenSSL version header not found." "$LINENO" 5

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


# Determine OpenSSL library version
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking OpenSSL library version" >&5
$as_echo_n "checking OpenSSL library version... " >&6; }
if test "$cross_compiling" = yes; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5
$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;}


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <string.h>
#include <openssl/opensslv.h>
#include <openssl/crypto.h>
#define DATA "conftest.ssllibver"

int
main ()
{

        FILE *fd;
        int rc;

        fd = fopen(DATA,"w");
        if(fd == NULL)
                exit(1);

        if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0)
                exit(1);

        exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

                ssl_library_ver=`cat conftest.ssllibver`
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ssl_library_ver" >&5
$as_echo "$ssl_library_ver" >&6; }

else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
                as_fn_error $? "OpenSSL library not found." "$LINENO" 5

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi



# Check whether --with-openssl-header-check was given.
if test "${with_openssl_header_check+set}" = set; then :
  withval=$with_openssl_header_check;   if test "x$withval" = "xno" ; then
                openssl_check_nonfatal=1
           fi


fi


# Sanity check OpenSSL headers
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL's headers match the library" >&5
$as_echo_n "checking whether OpenSSL's headers match the library... " >&6; }
if test "$cross_compiling" = yes; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5
$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;}


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <string.h>
#include <openssl/opensslv.h>

int
main ()
{

        exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                if test "x$openssl_check_nonfatal" = "x"; then
                        as_fn_error $? "Your OpenSSL headers do not match your
library. Check config.log for details.
If you are sure your installation is consistent, you can disable the check
by running \"./configure --without-openssl-header-check\".
Also see contrib/findssl.sh for help identifying header/library mismatches.
" "$LINENO" 5
                else
                        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your OpenSSL headers do not match your
library. Check config.log for details.
Also see contrib/findssl.sh for help identifying header/library mismatches." >&5
$as_echo "$as_me: WARNING: Your OpenSSL headers do not match your
library. Check config.log for details.
Also see contrib/findssl.sh for help identifying header/library mismatches." >&2;}
                fi

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if programs using OpenSSL functions will link" >&5
$as_echo_n "checking if programs using OpenSSL functions will link... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <openssl/evp.h>
int
main ()
{
 SSLeay_add_all_algorithms();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                saved_LIBS="$LIBS"
                LIBS="$LIBS -ldl"
                { $as_echo "$as_me:${as_lineno-$LINENO}: checking if programs using OpenSSL need -ldl" >&5
$as_echo_n "checking if programs using OpenSSL need -ldl... " >&6; }
                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <openssl/evp.h>
int
main ()
{
 SSLeay_add_all_algorithms();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                                LIBS="$saved_LIBS"


fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext


fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

for ac_func in RSA_generate_key_ex DSA_generate_parameters_ex BN_is_prime_ex RSA_get_default_method
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done



# Check whether --with-ssl-engine was given.
if test "${with_ssl_engine+set}" = set; then :
  withval=$with_ssl_engine;  if test "x$withval" != "xno" ; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL ENGINE support" >&5
$as_echo_n "checking for OpenSSL ENGINE support... " >&6; }
                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <openssl/engine.h>

int
main ()
{

        ENGINE_load_builtin_engines();
        ENGINE_register_all_complete();

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define USE_OPENSSL_ENGINE 1" >>confdefs.h


else
   as_fn_error $? "OpenSSL ENGINE support not found" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
          fi

fi


# Check for OpenSSL without EVP_aes_{192,256}_cbc
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL has crippled AES support" >&5
$as_echo_n "checking whether OpenSSL has crippled AES support... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <string.h>
#include <openssl/evp.h>

int
main ()
{

        exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define OPENSSL_LOBOTOMISED_AES 1" >>confdefs.h



fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if EVP_DigestUpdate returns an int" >&5
$as_echo_n "checking if EVP_DigestUpdate returns an int... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <string.h>
#include <openssl/evp.h>

int
main ()
{

        if(EVP_DigestUpdate(NULL, NULL,0))
                exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

$as_echo "#define OPENSSL_EVP_DIGESTUPDATE_VOID 1" >>confdefs.h



fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

# Some systems want crypt() from libcrypt, *not* the version in OpenSSL,
# because the system crypt() is more featureful.
if test "x$check_for_libcrypt_before" = "x1"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
$as_echo_n "checking for crypt in -lcrypt... " >&6; }
if ${ac_cv_lib_crypt_crypt+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypt  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char crypt ();
int
main ()
{
return crypt ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_crypt_crypt=yes
else
  ac_cv_lib_crypt_crypt=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
$as_echo "$ac_cv_lib_crypt_crypt" >&6; }
if test "x$ac_cv_lib_crypt_crypt" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBCRYPT 1
_ACEOF

  LIBS="-lcrypt $LIBS"

fi

fi

# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the
# version in OpenSSL.
if test "x$check_for_libcrypt_later" = "x1"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
$as_echo_n "checking for crypt in -lcrypt... " >&6; }
if ${ac_cv_lib_crypt_crypt+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypt  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char crypt ();
int
main ()
{
return crypt ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_crypt_crypt=yes
else
  ac_cv_lib_crypt_crypt=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
$as_echo "$ac_cv_lib_crypt_crypt" >&6; }
if test "x$ac_cv_lib_crypt_crypt" = xyes; then :
  LIBS="$LIBS -lcrypt"
fi

fi

# Search for SHA256 support in libc and/or OpenSSL
for ac_func in SHA256_Update EVP_sha256
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
 TEST_SSH_SHA256=yes
else
  TEST_SSH_SHA256=no
fi
done



# Check complete ECC support in OpenSSL
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL has complete ECC support" >&5
$as_echo_n "checking whether OpenSSL has complete ECC support... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <openssl/ec.h>
#include <openssl/ecdh.h>
#include <openssl/ecdsa.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/opensslv.h>
#if OPENSSL_VERSION_NUMBER < 0x0090807f /* 0.9.8g */
# error "OpenSSL < 0.9.8g has unreliable ECC code"
#endif

int
main ()
{

        EC_KEY *e = EC_KEY_new_by_curve_name(NID_secp521r1);
        const EVP_MD *m = EVP_sha512(); /* We need this too */

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define OPENSSL_HAS_ECC 1" >>confdefs.h

                TEST_SSH_ECC=yes
                COMMENT_OUT_ECC=""

else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                TEST_SSH_ECC=no
                COMMENT_OUT_ECC="#no ecc#"


fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext



saved_LIBS="$LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ia_openinfo in -liaf" >&5
$as_echo_n "checking for ia_openinfo in -liaf... " >&6; }
if ${ac_cv_lib_iaf_ia_openinfo+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-liaf  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char ia_openinfo ();
int
main ()
{
return ia_openinfo ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_iaf_ia_openinfo=yes
else
  ac_cv_lib_iaf_ia_openinfo=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iaf_ia_openinfo" >&5
$as_echo "$ac_cv_lib_iaf_ia_openinfo" >&6; }
if test "x$ac_cv_lib_iaf_ia_openinfo" = xyes; then :

        LIBS="$LIBS -liaf"
        for ac_func in set_id
do :
  ac_fn_c_check_func "$LINENO" "set_id" "ac_cv_func_set_id"
if test "x$ac_cv_func_set_id" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SET_ID 1
_ACEOF
 SSHDLIBS="$SSHDLIBS -liaf"

$as_echo "#define HAVE_LIBIAF 1" >>confdefs.h


fi
done


fi

LIBS="$saved_LIBS"

### Configure cryptographic random number support

# Check wheter OpenSSL seeds itself
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL's PRNG is internally seeded" >&5
$as_echo_n "checking whether OpenSSL's PRNG is internally seeded... " >&6; }
if test "$cross_compiling" = yes; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5
$as_echo "$as_me: WARNING: cross compiling: assuming yes" >&2;}
                # This is safe, since we will fatal() at runtime if
                # OpenSSL is not seeded correctly.
                OPENSSL_SEEDS_ITSELF=yes


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <string.h>
#include <openssl/rand.h>

int
main ()
{

        exit(RAND_status() == 1 ? 0 : 1);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

                OPENSSL_SEEDS_ITSELF=yes
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


# PRNGD TCP socket

# Check whether --with-prngd-port was given.
if test "${with_prngd_port+set}" = set; then :
  withval=$with_prngd_port;
                case "$withval" in
                no)
                        withval=""
                        ;;
                [0-9]*)
                        ;;
                *)
                        as_fn_error $? "You must specify a numeric port number for --with-prngd-port" "$LINENO" 5
                        ;;
                esac
                if test ! -z "$withval" ; then
                        PRNGD_PORT="$withval"

cat >>confdefs.h <<_ACEOF
#define PRNGD_PORT $PRNGD_PORT
_ACEOF

                fi


fi


# PRNGD Unix domain socket

# Check whether --with-prngd-socket was given.
if test "${with_prngd_socket+set}" = set; then :
  withval=$with_prngd_socket;
                case "$withval" in
                yes)
                        withval="/var/run/egd-pool"
                        ;;
                no)
                        withval=""
                        ;;
                /*)
                        ;;
                *)
                        as_fn_error $? "You must specify an absolute path to the entropy socket" "$LINENO" 5
                        ;;
                esac

                if test ! -z "$withval" ; then
                        if test ! -z "$PRNGD_PORT" ; then
                                as_fn_error $? "You may not specify both a PRNGD/EGD port and socket" "$LINENO" 5
                        fi
                        if test ! -r "$withval" ; then
                                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Entropy socket is not readable" >&5
$as_echo "$as_me: WARNING: Entropy socket is not readable" >&2;}
                        fi
                        PRNGD_SOCKET="$withval"

cat >>confdefs.h <<_ACEOF
#define PRNGD_SOCKET "$PRNGD_SOCKET"
_ACEOF

                fi

else

                # Check for existing socket only if we don't have a random device already
                if test "x$OPENSSL_SEEDS_ITSELF" != "xyes" ; then
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PRNGD/EGD socket" >&5
$as_echo_n "checking for PRNGD/EGD socket... " >&6; }
                        # Insert other locations here
                        for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do
                                if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
                                        PRNGD_SOCKET="$sock"
                                        cat >>confdefs.h <<_ACEOF
#define PRNGD_SOCKET "$PRNGD_SOCKET"
_ACEOF

                                        break;
                                fi
                        done
                        if test ! -z "$PRNGD_SOCKET" ; then
                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PRNGD_SOCKET" >&5
$as_echo "$PRNGD_SOCKET" >&6; }
                        else
                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
                        fi
                fi


fi


# Which randomness source do we use?
if test ! -z "$PRNGD_PORT" ; then
        RAND_MSG="PRNGd port $PRNGD_PORT"
elif test ! -z "$PRNGD_SOCKET" ; then
        RAND_MSG="PRNGd socket $PRNGD_SOCKET"
elif test ! -z "$OPENSSL_SEEDS_ITSELF" ; then

$as_echo "#define OPENSSL_PRNG_ONLY 1" >>confdefs.h

        RAND_MSG="OpenSSL internal ONLY"
else
        as_fn_error $? "OpenSSH has no source of random numbers. Please configure OpenSSL with an entropy source or re-run configure using one of the --with-prngd-port or --with-prngd-socket options" "$LINENO" 5
fi

# Check for PAM libs
PAM_MSG="no"

# Check whether --with-pam was given.
if test "${with_pam+set}" = set; then :
  withval=$with_pam;
                if test "x$withval" != "xno" ; then
                        if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \
                           test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then
                                as_fn_error $? "PAM headers not found" "$LINENO" 5
                        fi

                        saved_LIBS="$LIBS"
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dl_dlopen=yes
else
  ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBDL 1
_ACEOF

  LIBS="-ldl $LIBS"

fi

                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_set_item in -lpam" >&5
$as_echo_n "checking for pam_set_item in -lpam... " >&6; }
if ${ac_cv_lib_pam_pam_set_item+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpam  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char pam_set_item ();
int
main ()
{
return pam_set_item ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_pam_pam_set_item=yes
else
  ac_cv_lib_pam_pam_set_item=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_set_item" >&5
$as_echo "$ac_cv_lib_pam_pam_set_item" >&6; }
if test "x$ac_cv_lib_pam_pam_set_item" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBPAM 1
_ACEOF

  LIBS="-lpam $LIBS"

else
  as_fn_error $? "*** libpam missing" "$LINENO" 5
fi

                        for ac_func in pam_getenvlist
do :
  ac_fn_c_check_func "$LINENO" "pam_getenvlist" "ac_cv_func_pam_getenvlist"
if test "x$ac_cv_func_pam_getenvlist" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PAM_GETENVLIST 1
_ACEOF

fi
done

                        for ac_func in pam_putenv
do :
  ac_fn_c_check_func "$LINENO" "pam_putenv" "ac_cv_func_pam_putenv"
if test "x$ac_cv_func_pam_putenv" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PAM_PUTENV 1
_ACEOF

fi
done

                        LIBS="$saved_LIBS"

                        PAM_MSG="yes"

                        SSHDLIBS="$SSHDLIBS -lpam"

$as_echo "#define USE_PAM 1" >>confdefs.h


                        if test $ac_cv_lib_dl_dlopen = yes; then
                                case "$LIBS" in
                                *-ldl*)
                                        # libdl already in LIBS
                                        ;;
                                *)
                                        SSHDLIBS="$SSHDLIBS -ldl"
                                        ;;
                                esac
                        fi
                fi


fi


# Check for older PAM
if test "x$PAM_MSG" = "xyes" ; then
        # Check PAM strerror arguments (old PAM)
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pam_strerror takes only one argument" >&5
$as_echo_n "checking whether pam_strerror takes only one argument... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#if defined(HAVE_SECURITY_PAM_APPL_H)
#include <security/pam_appl.h>
#elif defined (HAVE_PAM_PAM_APPL_H)
#include <pam/pam_appl.h>
#endif

int
main ()
{

(void)pam_strerror((pam_handle_t *)NULL, -1);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
else


$as_echo "#define HAVE_OLD_PAM 1" >>confdefs.h

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                        PAM_MSG="yes (old library)"


fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

SSH_PRIVSEP_USER=sshd

# Check whether --with-privsep-user was given.
if test "${with_privsep_user+set}" = set; then :
  withval=$with_privsep_user;
                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
                    test "x${withval}" != "xyes"; then
                        SSH_PRIVSEP_USER=$withval
                fi


fi


cat >>confdefs.h <<_ACEOF
#define SSH_PRIVSEP_USER "$SSH_PRIVSEP_USER"
_ACEOF



# Decide which sandbox style to use
sandbox_arg=""

# Check whether --with-sandbox was given.
if test "${with_sandbox+set}" = set; then :
  withval=$with_sandbox;
                if test "x$withval" = "xyes" ; then
                        sandbox_arg=""
                else
                        sandbox_arg="$withval"
                fi


fi

if test "x$sandbox_arg" = "xsystrace" || \
   ( test -z "$sandbox_arg" && test "x$have_systr_policy_kill" = "x1" ) ; then
        test "x$have_systr_policy_kill" != "x1" && \
                as_fn_error $? "systrace sandbox requires systrace headers and SYSTR_POLICY_KILL support" "$LINENO" 5
        SANDBOX_STYLE="systrace"

$as_echo "#define SANDBOX_SYSTRACE 1" >>confdefs.h

elif test "x$sandbox_arg" = "xdarwin" || \
     ( test -z "$sandbox_arg" && test "x$ac_cv_func_sandbox_init" = "xyes" && \
       test "x$ac_cv_header_sandbox_h" = "xyes") ; then
        test "x$ac_cv_func_sandbox_init" != "xyes" -o \
             "x$ac_cv_header_sandbox_h" != "xyes" && \
                as_fn_error $? "Darwin seatbelt sandbox requires sandbox.h and sandbox_init function" "$LINENO" 5
        SANDBOX_STYLE="darwin"

$as_echo "#define SANDBOX_DARWIN 1" >>confdefs.h

elif test "x$sandbox_arg" = "xrlimit" || \
     ( test -z "$sandbox_arg" && test "x$ac_cv_func_setrlimit" = "xyes" ) ; then
        test "x$ac_cv_func_setrlimit" != "xyes" && \
                as_fn_error $? "rlimit sandbox requires setrlimit function" "$LINENO" 5
        SANDBOX_STYLE="rlimit"

$as_echo "#define SANDBOX_RLIMIT 1" >>confdefs.h

elif test -z "$sandbox_arg" || test "x$sandbox_arg" = "xno" || \
     test "x$sandbox_arg" = "xnone" || test "x$sandbox_arg" = "xnull" ; then
        SANDBOX_STYLE="none"

$as_echo "#define SANDBOX_NULL 1" >>confdefs.h

else
        as_fn_error $? "unsupported --with-sandbox" "$LINENO" 5
fi

# Cheap hack to ensure NEWS-OS libraries are arranged right.
if test ! -z "$SONY" ; then
  LIBS="$LIBS -liberty";
fi

# Check for  long long datatypes
ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
if test "x$ac_cv_type_long_long" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_LONG_LONG 1
_ACEOF


fi
ac_fn_c_check_type "$LINENO" "unsigned long long" "ac_cv_type_unsigned_long_long" "$ac_includes_default"
if test "x$ac_cv_type_unsigned_long_long" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_UNSIGNED_LONG_LONG 1
_ACEOF


fi
ac_fn_c_check_type "$LINENO" "long double" "ac_cv_type_long_double" "$ac_includes_default"
if test "x$ac_cv_type_long_double" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_LONG_DOUBLE 1
_ACEOF


fi


# Check datatype sizes
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
$as_echo_n "checking size of char... " >&6; }
if ${ac_cv_sizeof_char+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_char" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (char)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_char=0
   fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
$as_echo "$ac_cv_sizeof_char" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_CHAR $ac_cv_sizeof_char
_ACEOF


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short int" >&5
$as_echo_n "checking size of short int... " >&6; }
if ${ac_cv_sizeof_short_int+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short int))" "ac_cv_sizeof_short_int"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_short_int" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (short int)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_short_int=0
   fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short_int" >&5
$as_echo "$ac_cv_sizeof_short_int" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_SHORT_INT $ac_cv_sizeof_short_int
_ACEOF


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
$as_echo_n "checking size of int... " >&6; }
if ${ac_cv_sizeof_int+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_int" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (int)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_int=0
   fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
$as_echo "$ac_cv_sizeof_int" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_INT $ac_cv_sizeof_int
_ACEOF


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long int" >&5
$as_echo_n "checking size of long int... " >&6; }
if ${ac_cv_sizeof_long_int+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long int))" "ac_cv_sizeof_long_int"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_long_int" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long int)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_long_int=0
   fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_int" >&5
$as_echo "$ac_cv_sizeof_long_int" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_LONG_INT $ac_cv_sizeof_long_int
_ACEOF


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long int" >&5
$as_echo_n "checking size of long long int... " >&6; }
if ${ac_cv_sizeof_long_long_int+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long int))" "ac_cv_sizeof_long_long_int"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_long_long_int" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long long int)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_long_long_int=0
   fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long_int" >&5
$as_echo "$ac_cv_sizeof_long_long_int" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_LONG_LONG_INT $ac_cv_sizeof_long_long_int
_ACEOF



# Sanity check long long for some platforms (AIX)
if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then
        ac_cv_sizeof_long_long_int=0
fi

# compute LLONG_MIN and LLONG_MAX if we don't know them.
if test -z "$have_llong_max"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for max value of long long" >&5
$as_echo_n "checking for max value of long long... " >&6; }
        if test "$cross_compiling" = yes; then :

                        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5
$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;}


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
/* Why is this so damn hard? */
#ifdef __GNUC__
# undef __GNUC__
#endif
#define __USE_ISOC99
#include <limits.h>
#define DATA "conftest.llminmax"
#define my_abs(a) ((a) < 0 ? ((a) * -1) : (a))

/*
 * printf in libc on some platforms (eg old Tru64) does not understand %lld so
 * we do this the hard way.
 */
static int
fprint_ll(FILE *f, long long n)
{
        unsigned int i;
        int l[sizeof(long long) * 8];

        if (n < 0)
                if (fprintf(f, "-") < 0)
                        return -1;
        for (i = 0; n != 0; i++) {
                l[i] = my_abs(n % 10);
                n /= 10;
        }
        do {
                if (fprintf(f, "%d", l[--i]) < 0)
                        return -1;
        } while (i != 0);
        if (fprintf(f, " ") < 0)
                return -1;
        return 0;
}

int
main ()
{

        FILE *f;
        long long i, llmin, llmax = 0;

        if((f = fopen(DATA,"w")) == NULL)
                exit(1);

#if defined(LLONG_MIN) && defined(LLONG_MAX)
        fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n");
        llmin = LLONG_MIN;
        llmax = LLONG_MAX;
#else
        fprintf(stderr, "Calculating  LLONG_MIN and LLONG_MAX\n");
        /* This will work on one's complement and two's complement */
        for (i = 1; i > llmax; i <<= 1, i++)
                llmax = i;
        llmin = llmax + 1LL;    /* wrap */
#endif

        /* Sanity check */
        if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax
            || llmax - 1 > llmax || llmin == llmax || llmin == 0
            || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) {
                fprintf(f, "unknown unknown\n");
                exit(2);
        }

        if (fprint_ll(f, llmin) < 0)
                exit(3);
        if (fprint_ll(f, llmax) < 0)
                exit(4);
        if (fclose(f) < 0)
                exit(5);
        exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

                        llong_min=`$AWK '{print $1}' conftest.llminmax`
                        llong_max=`$AWK '{print $2}' conftest.llminmax`

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $llong_max" >&5
$as_echo "$llong_max" >&6; }

cat >>confdefs.h <<_ACEOF
#define LLONG_MAX ${llong_max}LL
_ACEOF

                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for min value of long long" >&5
$as_echo_n "checking for min value of long long... " >&6; }
                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $llong_min" >&5
$as_echo "$llong_min" >&6; }

cat >>confdefs.h <<_ACEOF
#define LLONG_MIN ${llong_min}LL
_ACEOF


else

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi


# More checks for data types
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_int type" >&5
$as_echo_n "checking for u_int type... " >&6; }
if ${ac_cv_have_u_int+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main ()
{
 u_int a; a = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_u_int="yes"
else
   ac_cv_have_u_int="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_int" >&5
$as_echo "$ac_cv_have_u_int" >&6; }
if test "x$ac_cv_have_u_int" = "xyes" ; then

$as_echo "#define HAVE_U_INT 1" >>confdefs.h

        have_u_int=1
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for intXX_t types" >&5
$as_echo_n "checking for intXX_t types... " >&6; }
if ${ac_cv_have_intxx_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main ()
{
 int8_t a; int16_t b; int32_t c; a = b = c = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_intxx_t="yes"
else
   ac_cv_have_intxx_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_intxx_t" >&5
$as_echo "$ac_cv_have_intxx_t" >&6; }
if test "x$ac_cv_have_intxx_t" = "xyes" ; then

$as_echo "#define HAVE_INTXX_T 1" >>confdefs.h

        have_intxx_t=1
fi

if (test -z "$have_intxx_t" && \
           test "x$ac_cv_header_stdint_h" = "xyes")
then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intXX_t types in stdint.h" >&5
$as_echo_n "checking for intXX_t types in stdint.h... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdint.h>
int
main ()
{
 int8_t a; int16_t b; int32_t c; a = b = c = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

                        $as_echo "#define HAVE_INTXX_T 1" >>confdefs.h

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t type" >&5
$as_echo_n "checking for int64_t type... " >&6; }
if ${ac_cv_have_int64_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#include <sys/socket.h>
#ifdef HAVE_SYS_BITYPES_H
# include <sys/bitypes.h>
#endif

int
main ()
{

int64_t a; a = 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_int64_t="yes"
else
   ac_cv_have_int64_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_int64_t" >&5
$as_echo "$ac_cv_have_int64_t" >&6; }
if test "x$ac_cv_have_int64_t" = "xyes" ; then

$as_echo "#define HAVE_INT64_T 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_intXX_t types" >&5
$as_echo_n "checking for u_intXX_t types... " >&6; }
if ${ac_cv_have_u_intxx_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main ()
{
 u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_u_intxx_t="yes"
else
   ac_cv_have_u_intxx_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_intxx_t" >&5
$as_echo "$ac_cv_have_u_intxx_t" >&6; }
if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then

$as_echo "#define HAVE_U_INTXX_T 1" >>confdefs.h

        have_u_intxx_t=1
fi

if test -z "$have_u_intxx_t" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_intXX_t types in sys/socket.h" >&5
$as_echo_n "checking for u_intXX_t types in sys/socket.h... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/socket.h>
int
main ()
{
 u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

                        $as_echo "#define HAVE_U_INTXX_T 1" >>confdefs.h

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_int64_t types" >&5
$as_echo_n "checking for u_int64_t types... " >&6; }
if ${ac_cv_have_u_int64_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main ()
{
 u_int64_t a; a = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_u_int64_t="yes"
else
   ac_cv_have_u_int64_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_int64_t" >&5
$as_echo "$ac_cv_have_u_int64_t" >&6; }
if test "x$ac_cv_have_u_int64_t" = "xyes" ; then

$as_echo "#define HAVE_U_INT64_T 1" >>confdefs.h

        have_u_int64_t=1
fi

if test -z "$have_u_int64_t" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_int64_t type in sys/bitypes.h" >&5
$as_echo_n "checking for u_int64_t type in sys/bitypes.h... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/bitypes.h>
int
main ()
{
 u_int64_t a; a = 1
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

                        $as_echo "#define HAVE_U_INT64_T 1" >>confdefs.h

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

if test -z "$have_u_intxx_t" ; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uintXX_t types" >&5
$as_echo_n "checking for uintXX_t types... " >&6; }
if ${ac_cv_have_uintxx_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>

int
main ()
{

        uint8_t a;
        uint16_t b;
        uint32_t c;
        a = b = c = 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_uintxx_t="yes"
else
   ac_cv_have_uintxx_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_uintxx_t" >&5
$as_echo "$ac_cv_have_uintxx_t" >&6; }
        if test "x$ac_cv_have_uintxx_t" = "xyes" ; then

$as_echo "#define HAVE_UINTXX_T 1" >>confdefs.h

        fi
fi

if test -z "$have_uintxx_t" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uintXX_t types in stdint.h" >&5
$as_echo_n "checking for uintXX_t types in stdint.h... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdint.h>
int
main ()
{
 uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

                        $as_echo "#define HAVE_UINTXX_T 1" >>confdefs.h

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
           test "x$ac_cv_header_sys_bitypes_h" = "xyes")
then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intXX_t and u_intXX_t types in sys/bitypes.h" >&5
$as_echo_n "checking for intXX_t and u_intXX_t types in sys/bitypes.h... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/bitypes.h>

int
main ()
{

                        int8_t a; int16_t b; int32_t c;
                        u_int8_t e; u_int16_t f; u_int32_t g;
                        a = b = c = e = f = g = 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

                        $as_echo "#define HAVE_U_INTXX_T 1" >>confdefs.h

                        $as_echo "#define HAVE_INTXX_T 1" >>confdefs.h

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_char" >&5
$as_echo_n "checking for u_char... " >&6; }
if ${ac_cv_have_u_char+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main ()
{
 u_char foo; foo = 125;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_u_char="yes"
else
   ac_cv_have_u_char="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_char" >&5
$as_echo "$ac_cv_have_u_char" >&6; }
if test "x$ac_cv_have_u_char" = "xyes" ; then

$as_echo "#define HAVE_U_CHAR 1" >>confdefs.h

fi


   ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
#include <sys/socket.h>
"
if test "x$ac_cv_type_socklen_t" = xyes; then :

else

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
$as_echo_n "checking for socklen_t equivalent... " >&6; }
      if ${curl_cv_socklen_t_equiv+:} false; then :
  $as_echo_n "(cached) " >&6
else

         # Systems have either "struct sockaddr *" or
         # "void *" as the second argument to getpeername
         curl_cv_socklen_t_equiv=
         for arg2 in "struct sockaddr" void; do
            for t in int size_t unsigned long "unsigned long"; do
               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                  #include <sys/types.h>
                  #include <sys/socket.h>

                  int getpeername (int, $arg2 *, $t *);

int
main ()
{

                  $t len;
                  getpeername(0,0,&len);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

                  curl_cv_socklen_t_equiv="$t"
                  break

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
            done
         done

         if test "x$curl_cv_socklen_t_equiv" = x; then
            as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5
         fi

fi

      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_socklen_t_equiv" >&5
$as_echo "$curl_cv_socklen_t_equiv" >&6; }

cat >>confdefs.h <<_ACEOF
#define socklen_t $curl_cv_socklen_t_equiv
_ACEOF

fi



ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include <signal.h>
"
if test "x$ac_cv_type_sig_atomic_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_SIG_ATOMIC_T 1
_ACEOF


fi

ac_fn_c_check_type "$LINENO" "fsblkcnt_t" "ac_cv_type_fsblkcnt_t" "
#include <sys/types.h>
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif

"
if test "x$ac_cv_type_fsblkcnt_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_FSBLKCNT_T 1
_ACEOF


fi
ac_fn_c_check_type "$LINENO" "fsfilcnt_t" "ac_cv_type_fsfilcnt_t" "
#include <sys/types.h>
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif

"
if test "x$ac_cv_type_fsfilcnt_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_FSFILCNT_T 1
_ACEOF


fi


ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" "#include <sys/types.h>
#include <netinet/in.h>
"
if test "x$ac_cv_type_in_addr_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_IN_ADDR_T 1
_ACEOF


fi
ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" "#include <sys/types.h>
#include <netinet/in.h>
"
if test "x$ac_cv_type_in_port_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_IN_PORT_T 1
_ACEOF


fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for size_t" >&5
$as_echo_n "checking for size_t... " >&6; }
if ${ac_cv_have_size_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main ()
{
 size_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_size_t="yes"
else
   ac_cv_have_size_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_size_t" >&5
$as_echo "$ac_cv_have_size_t" >&6; }
if test "x$ac_cv_have_size_t" = "xyes" ; then

$as_echo "#define HAVE_SIZE_T 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
$as_echo_n "checking for ssize_t... " >&6; }
if ${ac_cv_have_ssize_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main ()
{
 ssize_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_ssize_t="yes"
else
   ac_cv_have_ssize_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ssize_t" >&5
$as_echo "$ac_cv_have_ssize_t" >&6; }
if test "x$ac_cv_have_ssize_t" = "xyes" ; then

$as_echo "#define HAVE_SSIZE_T 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
$as_echo_n "checking for clock_t... " >&6; }
if ${ac_cv_have_clock_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <time.h>
int
main ()
{
 clock_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_clock_t="yes"
else
   ac_cv_have_clock_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_clock_t" >&5
$as_echo "$ac_cv_have_clock_t" >&6; }
if test "x$ac_cv_have_clock_t" = "xyes" ; then

$as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sa_family_t" >&5
$as_echo_n "checking for sa_family_t... " >&6; }
if ${ac_cv_have_sa_family_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>

int
main ()
{
 sa_family_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_sa_family_t="yes"
else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>

int
main ()
{
 sa_family_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_sa_family_t="yes"
else
   ac_cv_have_sa_family_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_sa_family_t" >&5
$as_echo "$ac_cv_have_sa_family_t" >&6; }
if test "x$ac_cv_have_sa_family_t" = "xyes" ; then

$as_echo "#define HAVE_SA_FAMILY_T 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pid_t" >&5
$as_echo_n "checking for pid_t... " >&6; }
if ${ac_cv_have_pid_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main ()
{
 pid_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_pid_t="yes"
else
   ac_cv_have_pid_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_pid_t" >&5
$as_echo "$ac_cv_have_pid_t" >&6; }
if test "x$ac_cv_have_pid_t" = "xyes" ; then

$as_echo "#define HAVE_PID_T 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mode_t" >&5
$as_echo_n "checking for mode_t... " >&6; }
if ${ac_cv_have_mode_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main ()
{
 mode_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_mode_t="yes"
else
   ac_cv_have_mode_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_mode_t" >&5
$as_echo "$ac_cv_have_mode_t" >&6; }
if test "x$ac_cv_have_mode_t" = "xyes" ; then

$as_echo "#define HAVE_MODE_T 1" >>confdefs.h

fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5
$as_echo_n "checking for struct sockaddr_storage... " >&6; }
if ${ac_cv_have_struct_sockaddr_storage+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>

int
main ()
{
 struct sockaddr_storage s;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_struct_sockaddr_storage="yes"
else
   ac_cv_have_struct_sockaddr_storage="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_storage" >&5
$as_echo "$ac_cv_have_struct_sockaddr_storage" >&6; }
if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then

$as_echo "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_in6" >&5
$as_echo_n "checking for struct sockaddr_in6... " >&6; }
if ${ac_cv_have_struct_sockaddr_in6+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <netinet/in.h>

int
main ()
{
 struct sockaddr_in6 s; s.sin6_family = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_struct_sockaddr_in6="yes"
else
   ac_cv_have_struct_sockaddr_in6="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_in6" >&5
$as_echo "$ac_cv_have_struct_sockaddr_in6" >&6; }
if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then

$as_echo "#define HAVE_STRUCT_SOCKADDR_IN6 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct in6_addr" >&5
$as_echo_n "checking for struct in6_addr... " >&6; }
if ${ac_cv_have_struct_in6_addr+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <netinet/in.h>

int
main ()
{
 struct in6_addr s; s.s6_addr[0] = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_struct_in6_addr="yes"
else
   ac_cv_have_struct_in6_addr="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_in6_addr" >&5
$as_echo "$ac_cv_have_struct_in6_addr" >&6; }
if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then

$as_echo "#define HAVE_STRUCT_IN6_ADDR 1" >>confdefs.h


        ac_fn_c_check_member "$LINENO" "struct sockaddr_in6" "sin6_scope_id" "ac_cv_member_struct_sockaddr_in6_sin6_scope_id" "
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <netinet/in.h>

"
if test "x$ac_cv_member_struct_sockaddr_in6_sin6_scope_id" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID 1
_ACEOF


fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
$as_echo_n "checking for struct addrinfo... " >&6; }
if ${ac_cv_have_struct_addrinfo+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>

int
main ()
{
 struct addrinfo s; s.ai_flags = AI_PASSIVE;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_struct_addrinfo="yes"
else
   ac_cv_have_struct_addrinfo="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_addrinfo" >&5
$as_echo "$ac_cv_have_struct_addrinfo" >&6; }
if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then

$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
$as_echo_n "checking for struct timeval... " >&6; }
if ${ac_cv_have_struct_timeval+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/time.h>
int
main ()
{
 struct timeval tv; tv.tv_sec = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_struct_timeval="yes"
else
   ac_cv_have_struct_timeval="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_timeval" >&5
$as_echo "$ac_cv_have_struct_timeval" >&6; }
if test "x$ac_cv_have_struct_timeval" = "xyes" ; then

$as_echo "#define HAVE_STRUCT_TIMEVAL 1" >>confdefs.h

        have_struct_timeval=1
fi

ac_fn_c_check_type "$LINENO" "struct timespec" "ac_cv_type_struct_timespec" "$ac_includes_default"
if test "x$ac_cv_type_struct_timespec" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_TIMESPEC 1
_ACEOF


fi


# We need int64_t or else certian parts of the compile will fail.
if test "x$ac_cv_have_int64_t" = "xno" && \
        test "x$ac_cv_sizeof_long_int" != "x8" && \
        test "x$ac_cv_sizeof_long_long_int" = "x0" ; then
        echo "OpenSSH requires int64_t support.  Contact your vendor or install"
        echo "an alternative compiler (I.E., GCC) before continuing."
        echo ""
        exit 1;
else
        if test "$cross_compiling" = yes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working snprintf()" >&5
$as_echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <string.h>
#ifdef HAVE_SNPRINTF
main()
{
        char buf[50];
        char expected_out[50];
        int mazsize = 50 ;
#if (SIZEOF_LONG_INT == 8)
        long int num = 0x7fffffffffffffff;
#else
        long long num = 0x7fffffffffffffffll;
#endif
        strcpy(expected_out, "9223372036854775807");
        snprintf(buf, mazsize, "%lld", num);
        if(strcmp(buf, expected_out) != 0)
                exit(1);
        exit(0);
}
#else
main() { exit(0); }
#endif

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
   true
else
   $as_echo "#define BROKEN_SNPRINTF 1" >>confdefs.h

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi


# look for field 'ut_host' in header 'utmp.h'
                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_host field in utmp.h" >&5
$as_echo_n "checking for ut_host field in utmp.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_host" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_HOST_IN_UTMP 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_host' in header 'utmpx.h'
                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_host field in utmpx.h" >&5
$as_echo_n "checking for ut_host field in utmpx.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_host" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_HOST_IN_UTMPX 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'syslen' in header 'utmpx.h'
                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"syslen
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for syslen field in utmpx.h" >&5
$as_echo_n "checking for syslen field in utmpx.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "syslen" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_SYSLEN_IN_UTMPX 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_pid' in header 'utmp.h'
                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_pid
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_pid field in utmp.h" >&5
$as_echo_n "checking for ut_pid field in utmp.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_pid" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_PID_IN_UTMP 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_type' in header 'utmp.h'
                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_type field in utmp.h" >&5
$as_echo_n "checking for ut_type field in utmp.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_type" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_TYPE_IN_UTMP 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_type' in header 'utmpx.h'
                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_type field in utmpx.h" >&5
$as_echo_n "checking for ut_type field in utmpx.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_type" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_TYPE_IN_UTMPX 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_tv' in header 'utmp.h'
                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_tv field in utmp.h" >&5
$as_echo_n "checking for ut_tv field in utmp.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_tv" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_TV_IN_UTMP 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_id' in header 'utmp.h'
                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_id field in utmp.h" >&5
$as_echo_n "checking for ut_id field in utmp.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_id" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_ID_IN_UTMP 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_id' in header 'utmpx.h'
                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_id field in utmpx.h" >&5
$as_echo_n "checking for ut_id field in utmpx.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_id" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_ID_IN_UTMPX 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_addr' in header 'utmp.h'
                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_addr field in utmp.h" >&5
$as_echo_n "checking for ut_addr field in utmp.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_addr" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_ADDR_IN_UTMP 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_addr' in header 'utmpx.h'
                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_addr field in utmpx.h" >&5
$as_echo_n "checking for ut_addr field in utmpx.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_addr" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_ADDR_IN_UTMPX 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_addr_v6' in header 'utmp.h'
                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_addr_v6 field in utmp.h" >&5
$as_echo_n "checking for ut_addr_v6 field in utmp.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_addr_v6" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_ADDR_V6_IN_UTMP 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_addr_v6' in header 'utmpx.h'
                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_addr_v6 field in utmpx.h" >&5
$as_echo_n "checking for ut_addr_v6 field in utmpx.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_addr_v6" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_ADDR_V6_IN_UTMPX 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_exit' in header 'utmp.h'
                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_exit
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_exit field in utmp.h" >&5
$as_echo_n "checking for ut_exit field in utmp.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_exit" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_EXIT_IN_UTMP 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_time' in header 'utmp.h'
                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_time field in utmp.h" >&5
$as_echo_n "checking for ut_time field in utmp.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_time" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_TIME_IN_UTMP 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_time' in header 'utmpx.h'
                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_time field in utmpx.h" >&5
$as_echo_n "checking for ut_time field in utmpx.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_time" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_TIME_IN_UTMPX 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


# look for field 'ut_tv' in header 'utmpx.h'
                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_tv field in utmpx.h" >&5
$as_echo_n "checking for ut_tv field in utmpx.h... " >&6; }
        if eval \${$ossh_varname+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_tv" >/dev/null 2>&1; then :
                        eval "$ossh_varname=yes"
else
                        eval "$ossh_varname=no"
fi
rm -f conftest*

fi

        ossh_result=`eval 'echo $'"$ossh_varname"`
        if test -n "`echo $ossh_varname`"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
$as_echo "$ossh_result" >&6; }
                if test "x$ossh_result" = "xyes"; then

$as_echo "#define HAVE_TV_IN_UTMPX 1" >>confdefs.h

                fi
        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi


ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
_ACEOF


fi

ac_fn_c_check_member "$LINENO" "struct __res_state" "retrans" "ac_cv_member_struct___res_state_retrans" "
#include <stdio.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <resolv.h>

"
if test "x$ac_cv_member_struct___res_state_retrans" = xyes; then :

else

$as_echo "#define __res_state state" >>confdefs.h

fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ss_family field in struct sockaddr_storage" >&5
$as_echo_n "checking for ss_family field in struct sockaddr_storage... " >&6; }
if ${ac_cv_have_ss_family_in_struct_ss+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>

int
main ()
{
 struct sockaddr_storage s; s.ss_family = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_ss_family_in_struct_ss="yes"
else
   ac_cv_have_ss_family_in_struct_ss="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ss_family_in_struct_ss" >&5
$as_echo "$ac_cv_have_ss_family_in_struct_ss" >&6; }
if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then

$as_echo "#define HAVE_SS_FAMILY_IN_SS 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __ss_family field in struct sockaddr_storage" >&5
$as_echo_n "checking for __ss_family field in struct sockaddr_storage... " >&6; }
if ${ac_cv_have___ss_family_in_struct_ss+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>

int
main ()
{
 struct sockaddr_storage s; s.__ss_family = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have___ss_family_in_struct_ss="yes"
else
   ac_cv_have___ss_family_in_struct_ss="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have___ss_family_in_struct_ss" >&5
$as_echo "$ac_cv_have___ss_family_in_struct_ss" >&6; }
if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then

$as_echo "#define HAVE___SS_FAMILY_IN_SS 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pw_class field in struct passwd" >&5
$as_echo_n "checking for pw_class field in struct passwd... " >&6; }
if ${ac_cv_have_pw_class_in_struct_passwd+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <pwd.h>
int
main ()
{
 struct passwd p; p.pw_class = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_pw_class_in_struct_passwd="yes"
else
   ac_cv_have_pw_class_in_struct_passwd="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_pw_class_in_struct_passwd" >&5
$as_echo "$ac_cv_have_pw_class_in_struct_passwd" >&6; }
if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then

$as_echo "#define HAVE_PW_CLASS_IN_PASSWD 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pw_expire field in struct passwd" >&5
$as_echo_n "checking for pw_expire field in struct passwd... " >&6; }
if ${ac_cv_have_pw_expire_in_struct_passwd+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <pwd.h>
int
main ()
{
 struct passwd p; p.pw_expire = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_pw_expire_in_struct_passwd="yes"
else
   ac_cv_have_pw_expire_in_struct_passwd="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_pw_expire_in_struct_passwd" >&5
$as_echo "$ac_cv_have_pw_expire_in_struct_passwd" >&6; }
if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then

$as_echo "#define HAVE_PW_EXPIRE_IN_PASSWD 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pw_change field in struct passwd" >&5
$as_echo_n "checking for pw_change field in struct passwd... " >&6; }
if ${ac_cv_have_pw_change_in_struct_passwd+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <pwd.h>
int
main ()
{
 struct passwd p; p.pw_change = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_pw_change_in_struct_passwd="yes"
else
   ac_cv_have_pw_change_in_struct_passwd="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_pw_change_in_struct_passwd" >&5
$as_echo "$ac_cv_have_pw_change_in_struct_passwd" >&6; }
if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then

$as_echo "#define HAVE_PW_CHANGE_IN_PASSWD 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for msg_accrights field in struct msghdr" >&5
$as_echo_n "checking for msg_accrights field in struct msghdr... " >&6; }
if ${ac_cv_have_accrights_in_msghdr+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>
#include <sys/uio.h>

int
main ()
{

#ifdef msg_accrights
#error "msg_accrights is a macro"
exit(1);
#endif
struct msghdr m;
m.msg_accrights = 0;
exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_accrights_in_msghdr="yes"
else
   ac_cv_have_accrights_in_msghdr="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_accrights_in_msghdr" >&5
$as_echo "$ac_cv_have_accrights_in_msghdr" >&6; }
if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then

$as_echo "#define HAVE_ACCRIGHTS_IN_MSGHDR 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if struct statvfs.f_fsid is integral type" >&5
$as_echo_n "checking if struct statvfs.f_fsid is integral type... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif

int
main ()
{
 struct statvfs s; s.f_fsid = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fsid_t has member val" >&5
$as_echo_n "checking if fsid_t has member val... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/statvfs.h>

int
main ()
{
 fsid_t t; t.val[0] = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define FSID_HAS_VAL 1" >>confdefs.h

else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if f_fsid has member __val" >&5
$as_echo_n "checking if f_fsid has member __val... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/statvfs.h>

int
main ()
{
 fsid_t t; t.__val[0] = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define FSID_HAS___VAL 1" >>confdefs.h

else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for msg_control field in struct msghdr" >&5
$as_echo_n "checking for msg_control field in struct msghdr... " >&6; }
if ${ac_cv_have_control_in_msghdr+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>
#include <sys/uio.h>

int
main ()
{

#ifdef msg_control
#error "msg_control is a macro"
exit(1);
#endif
struct msghdr m;
m.msg_control = 0;
exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_have_control_in_msghdr="yes"
else
   ac_cv_have_control_in_msghdr="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_control_in_msghdr" >&5
$as_echo "$ac_cv_have_control_in_msghdr" >&6; }
if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then

$as_echo "#define HAVE_CONTROL_IN_MSGHDR 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libc defines __progname" >&5
$as_echo_n "checking if libc defines __progname... " >&6; }
if ${ac_cv_libc_defines___progname+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
 extern char *__progname; printf("%s", __progname);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
   ac_cv_libc_defines___progname="yes"
else
   ac_cv_libc_defines___progname="no"

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libc_defines___progname" >&5
$as_echo "$ac_cv_libc_defines___progname" >&6; }
if test "x$ac_cv_libc_defines___progname" = "xyes" ; then

$as_echo "#define HAVE___PROGNAME 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC implements __FUNCTION__" >&5
$as_echo_n "checking whether $CC implements __FUNCTION__... " >&6; }
if ${ac_cv_cc_implements___FUNCTION__+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdio.h>
int
main ()
{
 printf("%s", __FUNCTION__);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
   ac_cv_cc_implements___FUNCTION__="yes"
else
   ac_cv_cc_implements___FUNCTION__="no"

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_implements___FUNCTION__" >&5
$as_echo "$ac_cv_cc_implements___FUNCTION__" >&6; }
if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then

$as_echo "#define HAVE___FUNCTION__ 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC implements __func__" >&5
$as_echo_n "checking whether $CC implements __func__... " >&6; }
if ${ac_cv_cc_implements___func__+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdio.h>
int
main ()
{
 printf("%s", __func__);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
   ac_cv_cc_implements___func__="yes"
else
   ac_cv_cc_implements___func__="no"

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_implements___func__" >&5
$as_echo "$ac_cv_cc_implements___func__" >&6; }
if test "x$ac_cv_cc_implements___func__" = "xyes" ; then

$as_echo "#define HAVE___func__ 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether va_copy exists" >&5
$as_echo_n "checking whether va_copy exists... " >&6; }
if ${ac_cv_have_va_copy+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdarg.h>
va_list x,y;

int
main ()
{
 va_copy(x,y);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
   ac_cv_have_va_copy="yes"
else
   ac_cv_have_va_copy="no"

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_va_copy" >&5
$as_echo "$ac_cv_have_va_copy" >&6; }
if test "x$ac_cv_have_va_copy" = "xyes" ; then

$as_echo "#define HAVE_VA_COPY 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __va_copy exists" >&5
$as_echo_n "checking whether __va_copy exists... " >&6; }
if ${ac_cv_have___va_copy+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdarg.h>
va_list x,y;

int
main ()
{
 __va_copy(x,y);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
   ac_cv_have___va_copy="yes"
else
   ac_cv_have___va_copy="no"

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have___va_copy" >&5
$as_echo "$ac_cv_have___va_copy" >&6; }
if test "x$ac_cv_have___va_copy" = "xyes" ; then

$as_echo "#define HAVE___VA_COPY 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt has optreset support" >&5
$as_echo_n "checking whether getopt has optreset support... " >&6; }
if ${ac_cv_have_getopt_optreset+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <getopt.h>
int
main ()
{
 extern int optreset; optreset = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
   ac_cv_have_getopt_optreset="yes"
else
   ac_cv_have_getopt_optreset="no"

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getopt_optreset" >&5
$as_echo "$ac_cv_have_getopt_optreset" >&6; }
if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then

$as_echo "#define HAVE_GETOPT_OPTRESET 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libc defines sys_errlist" >&5
$as_echo_n "checking if libc defines sys_errlist... " >&6; }
if ${ac_cv_libc_defines_sys_errlist+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
 extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
   ac_cv_libc_defines_sys_errlist="yes"
else
   ac_cv_libc_defines_sys_errlist="no"

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libc_defines_sys_errlist" >&5
$as_echo "$ac_cv_libc_defines_sys_errlist" >&6; }
if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then

$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h

fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libc defines sys_nerr" >&5
$as_echo_n "checking if libc defines sys_nerr... " >&6; }
if ${ac_cv_libc_defines_sys_nerr+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
 extern int sys_nerr; printf("%i", sys_nerr);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
   ac_cv_libc_defines_sys_nerr="yes"
else
   ac_cv_libc_defines_sys_nerr="no"

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libc_defines_sys_nerr" >&5
$as_echo "$ac_cv_libc_defines_sys_nerr" >&6; }
if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then

$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h

fi

# Check libraries needed by DNS fingerprint support
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrrsetbyname" >&5
$as_echo_n "checking for library containing getrrsetbyname... " >&6; }
if ${ac_cv_search_getrrsetbyname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char getrrsetbyname ();
int
main ()
{
return getrrsetbyname ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' resolv; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_getrrsetbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_getrrsetbyname+:} false; then :
  break
fi
done
if ${ac_cv_search_getrrsetbyname+:} false; then :

else
  ac_cv_search_getrrsetbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrrsetbyname" >&5
$as_echo "$ac_cv_search_getrrsetbyname" >&6; }
ac_res=$ac_cv_search_getrrsetbyname
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

$as_echo "#define HAVE_GETRRSETBYNAME 1" >>confdefs.h

else

                # Needed by our getrrsetbyname()
                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_query" >&5
$as_echo_n "checking for library containing res_query... " >&6; }
if ${ac_cv_search_res_query+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char res_query ();
int
main ()
{
return res_query ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' resolv; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_res_query=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_res_query+:} false; then :
  break
fi
done
if ${ac_cv_search_res_query+:} false; then :

else
  ac_cv_search_res_query=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_query" >&5
$as_echo "$ac_cv_search_res_query" >&6; }
ac_res=$ac_cv_search_res_query
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dn_expand" >&5
$as_echo_n "checking for library containing dn_expand... " >&6; }
if ${ac_cv_search_dn_expand+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dn_expand ();
int
main ()
{
return dn_expand ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' resolv; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_dn_expand=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_dn_expand+:} false; then :
  break
fi
done
if ${ac_cv_search_dn_expand+:} false; then :

else
  ac_cv_search_dn_expand=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dn_expand" >&5
$as_echo "$ac_cv_search_dn_expand" >&6; }
ac_res=$ac_cv_search_dn_expand
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking if res_query will link" >&5
$as_echo_n "checking if res_query will link... " >&6; }
                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <netdb.h>
#include <resolv.h>

int
main ()
{

        res_query (0, 0, 0, 0, 0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                    saved_LIBS="$LIBS"
                    LIBS="$LIBS -lresolv"
                    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_query in -lresolv" >&5
$as_echo_n "checking for res_query in -lresolv... " >&6; }
                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <netdb.h>
#include <resolv.h>

int
main ()
{

        res_query (0, 0, 0, 0, 0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  LIBS="$saved_LIBS"
                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
                for ac_func in _getshort _getlong
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

                ac_fn_c_check_decl "$LINENO" "_getshort" "ac_cv_have_decl__getshort" "#include <sys/types.h>
                    #include <arpa/nameser.h>
"
if test "x$ac_cv_have_decl__getshort" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL__GETSHORT $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "_getlong" "ac_cv_have_decl__getlong" "#include <sys/types.h>
                    #include <arpa/nameser.h>
"
if test "x$ac_cv_have_decl__getlong" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL__GETLONG $ac_have_decl
_ACEOF

                ac_fn_c_check_member "$LINENO" "HEADER" "ad" "ac_cv_member_HEADER_ad" "#include <arpa/nameser.h>
"
if test "x$ac_cv_member_HEADER_ad" = xyes; then :

$as_echo "#define HAVE_HEADER_AD 1" >>confdefs.h

fi


fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if struct __res_state _res is an extern" >&5
$as_echo_n "checking if struct __res_state _res is an extern... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <resolv.h>
extern struct __res_state _res;

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define HAVE__RES_EXTERN 1" >>confdefs.h


else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

# Check whether user wants SELinux support
SELINUX_MSG="no"
LIBSELINUX=""

# Check whether --with-selinux was given.
if test "${with_selinux+set}" = set; then :
  withval=$with_selinux;  if test "x$withval" != "xno" ; then
                save_LIBS="$LIBS"

$as_echo "#define WITH_SELINUX 1" >>confdefs.h

                SELINUX_MSG="yes"
                ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default"
if test "x$ac_cv_header_selinux_selinux_h" = xyes; then :

else
  as_fn_error $? "SELinux support requires selinux.h header" "$LINENO" 5
fi


                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setexeccon in -lselinux" >&5
$as_echo_n "checking for setexeccon in -lselinux... " >&6; }
if ${ac_cv_lib_selinux_setexeccon+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lselinux  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char setexeccon ();
int
main ()
{
return setexeccon ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_selinux_setexeccon=yes
else
  ac_cv_lib_selinux_setexeccon=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_setexeccon" >&5
$as_echo "$ac_cv_lib_selinux_setexeccon" >&6; }
if test "x$ac_cv_lib_selinux_setexeccon" = xyes; then :
   LIBSELINUX="-lselinux"
                          LIBS="$LIBS -lselinux"

else
  as_fn_error $? "SELinux support requires libselinux library" "$LINENO" 5
fi

                SSHLIBS="$SSHLIBS $LIBSELINUX"
                SSHDLIBS="$SSHDLIBS $LIBSELINUX"
                for ac_func in getseuserbyname get_default_context_with_level
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

                LIBS="$save_LIBS"
        fi

fi




# Check whether user wants Kerberos 5 support
KRB5_MSG="no"

# Check whether --with-kerberos5 was given.
if test "${with_kerberos5+set}" = set; then :
  withval=$with_kerberos5;  if test "x$withval" != "xno" ; then
                if test "x$withval" = "xyes" ; then
                        KRB5ROOT="/usr/local"
                else
                        KRB5ROOT=${withval}
                fi


$as_echo "#define KRB5 1" >>confdefs.h

                KRB5_MSG="yes"

                # Extract the first word of "krb5-config", so it can be a program name with args.
set dummy krb5-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_KRB5CONF+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $KRB5CONF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_KRB5CONF="$KRB5CONF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$KRB5ROOT/bin:$PATH"
for as_dir in $as_dummy
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_KRB5CONF="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_KRB5CONF" && ac_cv_path_KRB5CONF="$KRB5ROOT/bin/krb5-config"
  ;;
esac
fi
KRB5CONF=$ac_cv_path_KRB5CONF
if test -n "$KRB5CONF"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KRB5CONF" >&5
$as_echo "$KRB5CONF" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


                if test -x $KRB5CONF ; then

                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gssapi support" >&5
$as_echo_n "checking for gssapi support... " >&6; }
                        if $KRB5CONF | grep gssapi >/dev/null ; then
                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define GSSAPI 1" >>confdefs.h

                                k5confopts=gssapi
                        else
                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                                k5confopts=""
                        fi
                        K5CFLAGS="`$KRB5CONF --cflags $k5confopts`"
                        K5LIBS="`$KRB5CONF --libs $k5confopts`"
                        CPPFLAGS="$CPPFLAGS $K5CFLAGS"
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using Heimdal" >&5
$as_echo_n "checking whether we are using Heimdal... " >&6; }
                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <krb5.h>

int
main ()
{
 char *tmp = heimdal_version;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define HEIMDAL 1" >>confdefs.h

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                else
                        CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
                        LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using Heimdal" >&5
$as_echo_n "checking whether we are using Heimdal... " >&6; }
                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <krb5.h>

int
main ()
{
 char *tmp = heimdal_version;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
                                         $as_echo "#define HEIMDAL 1" >>confdefs.h

                                         K5LIBS="-lkrb5"
                                         K5LIBS="$K5LIBS -lcom_err -lasn1"
                                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for net_write in -lroken" >&5
$as_echo_n "checking for net_write in -lroken... " >&6; }
if ${ac_cv_lib_roken_net_write+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lroken  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char net_write ();
int
main ()
{
return net_write ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_roken_net_write=yes
else
  ac_cv_lib_roken_net_write=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_roken_net_write" >&5
$as_echo "$ac_cv_lib_roken_net_write" >&6; }
if test "x$ac_cv_lib_roken_net_write" = xyes; then :
  K5LIBS="$K5LIBS -lroken"
fi

                                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
$as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldes  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char des_cbc_encrypt ();
int
main ()
{
return des_cbc_encrypt ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_des_des_cbc_encrypt=yes
else
  ac_cv_lib_des_des_cbc_encrypt=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
$as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
  K5LIBS="$K5LIBS -ldes"
fi


else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                                         K5LIBS="-lkrb5 -lk5crypto -lcom_err"


fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dn_expand" >&5
$as_echo_n "checking for library containing dn_expand... " >&6; }
if ${ac_cv_search_dn_expand+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dn_expand ();
int
main ()
{
return dn_expand ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' resolv; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_dn_expand=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_dn_expand+:} false; then :
  break
fi
done
if ${ac_cv_search_dn_expand+:} false; then :

else
  ac_cv_search_dn_expand=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dn_expand" >&5
$as_echo "$ac_cv_search_dn_expand" >&6; }
ac_res=$ac_cv_search_dn_expand
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi


                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gss_init_sec_context in -lgssapi_krb5" >&5
$as_echo_n "checking for gss_init_sec_context in -lgssapi_krb5... " >&6; }
if ${ac_cv_lib_gssapi_krb5_gss_init_sec_context+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgssapi_krb5 $K5LIBS $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char gss_init_sec_context ();
int
main ()
{
return gss_init_sec_context ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_gssapi_krb5_gss_init_sec_context=yes
else
  ac_cv_lib_gssapi_krb5_gss_init_sec_context=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&5
$as_echo "$ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&6; }
if test "x$ac_cv_lib_gssapi_krb5_gss_init_sec_context" = xyes; then :
   $as_echo "#define GSSAPI 1" >>confdefs.h

                                  K5LIBS="-lgssapi_krb5 $K5LIBS"
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gss_init_sec_context in -lgssapi" >&5
$as_echo_n "checking for gss_init_sec_context in -lgssapi... " >&6; }
if ${ac_cv_lib_gssapi_gss_init_sec_context+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgssapi $K5LIBS $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char gss_init_sec_context ();
int
main ()
{
return gss_init_sec_context ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_gssapi_gss_init_sec_context=yes
else
  ac_cv_lib_gssapi_gss_init_sec_context=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gssapi_gss_init_sec_context" >&5
$as_echo "$ac_cv_lib_gssapi_gss_init_sec_context" >&6; }
if test "x$ac_cv_lib_gssapi_gss_init_sec_context" = xyes; then :
   $as_echo "#define GSSAPI 1" >>confdefs.h

                                          K5LIBS="-lgssapi $K5LIBS"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find any suitable gss-api library - build may fail" >&5
$as_echo "$as_me: WARNING: Cannot find any suitable gss-api library - build may fail" >&2;}
fi


fi


                        ac_fn_c_check_header_mongrel "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_h" = xyes; then :

else
   unset ac_cv_header_gssapi_h
                                  CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
                                  for ac_header in gssapi.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GSSAPI_H 1
_ACEOF

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find any suitable gss-api header - build may fail" >&5
$as_echo "$as_me: WARNING: Cannot find any suitable gss-api header - build may fail" >&2;}

fi

done



fi



                        oldCPP="$CPPFLAGS"
                        CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
                        ac_fn_c_check_header_mongrel "$LINENO" "gssapi_krb5.h" "ac_cv_header_gssapi_krb5_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_krb5_h" = xyes; then :

else
   CPPFLAGS="$oldCPP"
fi



                fi
                if test ! -z "$need_dash_r" ; then
                        LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib"
                fi
                if test ! -z "$blibpath" ; then
                        blibpath="$blibpath:${KRB5ROOT}/lib"
                fi

                for ac_header in gssapi.h gssapi/gssapi.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

                for ac_header in gssapi_krb5.h gssapi/gssapi_krb5.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

                for ac_header in gssapi_generic.h gssapi/gssapi_generic.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


                LIBS="$LIBS $K5LIBS"
                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing k_hasafs" >&5
$as_echo_n "checking for library containing k_hasafs... " >&6; }
if ${ac_cv_search_k_hasafs+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char k_hasafs ();
int
main ()
{
return k_hasafs ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' kafs; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_k_hasafs=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_k_hasafs+:} false; then :
  break
fi
done
if ${ac_cv_search_k_hasafs+:} false; then :

else
  ac_cv_search_k_hasafs=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_k_hasafs" >&5
$as_echo "$ac_cv_search_k_hasafs" >&6; }
ac_res=$ac_cv_search_k_hasafs
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

$as_echo "#define USE_AFS 1" >>confdefs.h

fi

        fi


fi


# Looking for programs, paths and files

PRIVSEP_PATH=/var/empty

# Check whether --with-privsep-path was given.
if test "${with_privsep_path+set}" = set; then :
  withval=$with_privsep_path;
                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
                    test "x${withval}" != "xyes"; then
                        PRIVSEP_PATH=$withval
                fi


fi




# Check whether --with-xauth was given.
if test "${with_xauth+set}" = set; then :
  withval=$with_xauth;
                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
                    test "x${withval}" != "xyes"; then
                        xauth_path=$withval
                fi

else

                TestPath="$PATH"
                TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin"
                TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11"
                TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin"
                TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin"
                # Extract the first word of "xauth", so it can be a program name with args.
set dummy xauth; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_xauth_path+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $xauth_path in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_xauth_path="$xauth_path" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $TestPath
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_xauth_path="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
xauth_path=$ac_cv_path_xauth_path
if test -n "$xauth_path"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xauth_path" >&5
$as_echo "$xauth_path" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


                if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
                        xauth_path="/usr/openwin/bin/xauth"
                fi


fi


STRIP_OPT=-s
# Check whether --enable-strip was given.
if test "${enable_strip+set}" = set; then :
  enableval=$enable_strip;
                if test "x$enableval" = "xno" ; then
                        STRIP_OPT=
                fi


fi



if test -z "$xauth_path" ; then
        XAUTH_PATH="undefined"

else

cat >>confdefs.h <<_ACEOF
#define XAUTH_PATH "$xauth_path"
_ACEOF

        XAUTH_PATH=$xauth_path

fi

# Check for mail directory

# Check whether --with-maildir was given.
if test "${with_maildir+set}" = set; then :
  withval=$with_maildir;
        if test "X$withval" != X  &&  test "x$withval" != xno  &&  \
            test "x${withval}" != xyes; then

cat >>confdefs.h <<_ACEOF
#define MAIL_DIRECTORY "$withval"
_ACEOF

            fi

else

        if test "X$maildir" != "X"; then
            cat >>confdefs.h <<_ACEOF
#define MAIL_DIRECTORY "$maildir"
_ACEOF

        else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking Discovering system mail directory" >&5
$as_echo_n "checking Discovering system mail directory... " >&6; }
            if test "$cross_compiling" = yes; then :

                        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: use --with-maildir=/path/to/mail" >&5
$as_echo "$as_me: WARNING: cross compiling: use --with-maildir=/path/to/mail" >&2;}


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <string.h>
#ifdef HAVE_PATHS_H
#include <paths.h>
#endif
#ifdef HAVE_MAILLOCK_H
#include <maillock.h>
#endif
#define DATA "conftest.maildir"

int
main ()
{

        FILE *fd;
        int rc;

        fd = fopen(DATA,"w");
        if(fd == NULL)
                exit(1);

#if defined (_PATH_MAILDIR)
        if ((rc = fprintf(fd ,"_PATH_MAILDIR:%s\n", _PATH_MAILDIR)) <0)
                exit(1);
#elif defined (MAILDIR)
        if ((rc = fprintf(fd ,"MAILDIR:%s\n", MAILDIR)) <0)
                exit(1);
#elif defined (_PATH_MAIL)
        if ((rc = fprintf(fd ,"_PATH_MAIL:%s\n", _PATH_MAIL)) <0)
                exit(1);
#else
        exit (2);
#endif

        exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

                    maildir_what=`awk -F: '{print $1}' conftest.maildir`
                    maildir=`awk -F: '{print $2}' conftest.maildir \
                        | sed 's|/$||'`
                    { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using: $maildir from $maildir_what" >&5
$as_echo "Using: $maildir from $maildir_what" >&6; }
                    if test "x$maildir_what" != "x_PATH_MAILDIR"; then
                        cat >>confdefs.h <<_ACEOF
#define MAIL_DIRECTORY "$maildir"
_ACEOF

                    fi

else

                    if test "X$ac_status" = "X2";then
# our test program didn't find it. Default to /var/spool/mail
                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using: default value of /var/spool/mail" >&5
$as_echo "Using: default value of /var/spool/mail" >&6; }
                        cat >>confdefs.h <<_ACEOF
#define MAIL_DIRECTORY "/var/spool/mail"
_ACEOF

                     else
                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** not found ***" >&5
$as_echo "*** not found ***" >&6; }
                     fi

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        fi


fi
 # maildir

if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Disabling /dev/ptmx test" >&5
$as_echo "$as_me: WARNING: cross compiling: Disabling /dev/ptmx test" >&2;}
        disable_ptmx_check=yes
fi
if test -z "$no_dev_ptmx" ; then
        if test "x$disable_ptmx_check" != "xyes" ; then
                as_ac_File=`$as_echo "ac_cv_file_"/dev/ptmx"" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/dev/ptmx\"" >&5
$as_echo_n "checking for \"/dev/ptmx\"... " >&6; }
if eval \${$as_ac_File+:} false; then :
  $as_echo_n "(cached) " >&6
else
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r ""/dev/ptmx""; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"; then :


cat >>confdefs.h <<_ACEOF
#define HAVE_DEV_PTMX 1
_ACEOF

                                have_dev_ptmx=1


fi

        fi
fi

if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then
        as_ac_File=`$as_echo "ac_cv_file_"/dev/ptc"" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/dev/ptc\"" >&5
$as_echo_n "checking for \"/dev/ptc\"... " >&6; }
if eval \${$as_ac_File+:} false; then :
  $as_echo_n "(cached) " >&6
else
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r ""/dev/ptc""; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"; then :


cat >>confdefs.h <<_ACEOF
#define HAVE_DEV_PTS_AND_PTC 1
_ACEOF

                        have_dev_ptc=1


fi

else
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Disabling /dev/ptc test" >&5
$as_echo "$as_me: WARNING: cross compiling: Disabling /dev/ptc test" >&2;}
fi

# Options from here on. Some of these are preset by platform above

# Check whether --with-mantype was given.
if test "${with_mantype+set}" = set; then :
  withval=$with_mantype;
                case "$withval" in
                man|cat|doc)
                        MANTYPE=$withval
                        ;;
                *)
                        as_fn_error $? "invalid man type: $withval" "$LINENO" 5
                        ;;
                esac


fi

if test -z "$MANTYPE"; then
        TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb"
        for ac_prog in nroff awf
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_NROFF+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $NROFF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_NROFF="$NROFF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $TestPath
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_NROFF="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
NROFF=$ac_cv_path_NROFF
if test -n "$NROFF"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NROFF" >&5
$as_echo "$NROFF" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$NROFF" && break
done
test -n "$NROFF" || NROFF="/bin/false"

        if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
                MANTYPE=doc
        elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
                MANTYPE=man
        else
                MANTYPE=cat
        fi
fi

if test "$MANTYPE" = "doc"; then
        mansubdir=man;
else
        mansubdir=$MANTYPE;
fi


# Check whether to enable MD5 passwords
MD5_MSG="no"

# Check whether --with-md5-passwords was given.
if test "${with_md5_passwords+set}" = set; then :
  withval=$with_md5_passwords;
                if test "x$withval" != "xno" ; then

$as_echo "#define HAVE_MD5_PASSWORDS 1" >>confdefs.h

                        MD5_MSG="yes"
                fi


fi


# Whether to disable shadow password support

# Check whether --with-shadow was given.
if test "${with_shadow+set}" = set; then :
  withval=$with_shadow;
                if test "x$withval" = "xno" ; then
                        $as_echo "#define DISABLE_SHADOW 1" >>confdefs.h

                        disable_shadow=yes
                fi


fi


if test -z "$disable_shadow" ; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the systems has expire shadow information" >&5
$as_echo_n "checking if the systems has expire shadow information... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <shadow.h>
struct spwd sp;

int
main ()
{
 sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   sp_expire_available=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

        if test "x$sp_expire_available" = "xyes" ; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define HAS_SHADOW_EXPIRE 1" >>confdefs.h

        else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi
fi

# Use ip address instead of hostname in $DISPLAY
if test ! -z "$IPADDR_IN_DISPLAY" ; then
        DISPLAY_HACK_MSG="yes"

$as_echo "#define IPADDR_IN_DISPLAY 1" >>confdefs.h

else
        DISPLAY_HACK_MSG="no"

# Check whether --with-ipaddr-display was given.
if test "${with_ipaddr_display+set}" = set; then :
  withval=$with_ipaddr_display;
                        if test "x$withval" != "xno" ; then
                                $as_echo "#define IPADDR_IN_DISPLAY 1" >>confdefs.h

                                DISPLAY_HACK_MSG="yes"
                        fi


fi

fi

# check for /etc/default/login and use it if present.
# Check whether --enable-etc-default-login was given.
if test "${enable_etc_default_login+set}" = set; then :
  enableval=$enable_etc_default_login;  if test "x$enableval" = "xno"; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: /etc/default/login handling disabled" >&5
$as_echo "$as_me: /etc/default/login handling disabled" >&6;}
                etc_default_login=no
          else
                etc_default_login=yes
          fi
else
   if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes";
          then
                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking /etc/default/login" >&5
$as_echo "$as_me: WARNING: cross compiling: not checking /etc/default/login" >&2;}
                etc_default_login=no
          else
                etc_default_login=yes
          fi

fi


if test "x$etc_default_login" != "xno"; then
        as_ac_File=`$as_echo "ac_cv_file_"/etc/default/login"" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/etc/default/login\"" >&5
$as_echo_n "checking for \"/etc/default/login\"... " >&6; }
if eval \${$as_ac_File+:} false; then :
  $as_echo_n "(cached) " >&6
else
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r ""/etc/default/login""; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
   external_path_file=/etc/default/login
fi

        if test "x$external_path_file" = "x/etc/default/login"; then

$as_echo "#define HAVE_ETC_DEFAULT_LOGIN 1" >>confdefs.h

        fi
fi

if test $ac_cv_func_login_getcapbool = "yes" && \
        test $ac_cv_header_login_cap_h = "yes" ; then
        external_path_file=/etc/login.conf
fi

# Whether to mess with the default path
SERVER_PATH_MSG="(default)"

# Check whether --with-default-path was given.
if test "${with_default_path+set}" = set; then :
  withval=$with_default_path;
                if test "x$external_path_file" = "x/etc/login.conf" ; then
                        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
--with-default-path=PATH has no effect on this system.
Edit /etc/login.conf instead." >&5
$as_echo "$as_me: WARNING:
--with-default-path=PATH has no effect on this system.
Edit /etc/login.conf instead." >&2;}
                elif test "x$withval" != "xno" ; then
                        if test ! -z "$external_path_file" ; then
                                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
--with-default-path=PATH will only be used if PATH is not defined in
$external_path_file ." >&5
$as_echo "$as_me: WARNING:
--with-default-path=PATH will only be used if PATH is not defined in
$external_path_file ." >&2;}
                        fi
                        user_path="$withval"
                        SERVER_PATH_MSG="$withval"
                fi

else
   if test "x$external_path_file" = "x/etc/login.conf" ; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Make sure the path to scp is in /etc/login.conf" >&5
$as_echo "$as_me: WARNING: Make sure the path to scp is in /etc/login.conf" >&2;}
        else
                if test ! -z "$external_path_file" ; then
                        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
If PATH is defined in $external_path_file, ensure the path to scp is included,
otherwise scp will not work." >&5
$as_echo "$as_me: WARNING:
If PATH is defined in $external_path_file, ensure the path to scp is included,
otherwise scp will not work." >&2;}
                fi
                if test "$cross_compiling" = yes; then :
   user_path="/usr/bin:/bin:/usr/sbin:/sbin"

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* find out what STDPATH is */
#include <stdio.h>
#ifdef HAVE_PATHS_H
# include <paths.h>
#endif
#ifndef _PATH_STDPATH
# ifdef _PATH_USERPATH  /* Irix */
#  define _PATH_STDPATH _PATH_USERPATH
# else
#  define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
# endif
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#define DATA "conftest.stdpath"

int
main ()
{

        FILE *fd;
        int rc;

        fd = fopen(DATA,"w");
        if(fd == NULL)
                exit(1);

        if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
                exit(1);

        exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
   user_path=`cat conftest.stdpath`
else
   user_path="/usr/bin:/bin:/usr/sbin:/sbin"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

# make sure $bindir is in USER_PATH so scp will work
                t_bindir=`eval echo ${bindir}`
                case $t_bindir in
                        NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
                esac
                case $t_bindir in
                        NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
                esac
                echo $user_path | grep ":$t_bindir"  > /dev/null 2>&1
                if test $? -ne 0  ; then
                        echo $user_path | grep "^$t_bindir"  > /dev/null 2>&1
                        if test $? -ne 0  ; then
                                user_path=$user_path:$t_bindir
                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Adding $t_bindir to USER_PATH so scp will work" >&5
$as_echo "Adding $t_bindir to USER_PATH so scp will work" >&6; }
                        fi
                fi
        fi

fi

if test "x$external_path_file" != "x/etc/login.conf" ; then

cat >>confdefs.h <<_ACEOF
#define USER_PATH "$user_path"
_ACEOF


fi

# Set superuser path separately to user path

# Check whether --with-superuser-path was given.
if test "${with_superuser_path+set}" = set; then :
  withval=$with_superuser_path;
                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
                    test "x${withval}" != "xyes"; then

cat >>confdefs.h <<_ACEOF
#define SUPERUSER_PATH "$withval"
_ACEOF

                        superuser_path=$withval
                fi


fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to convert IPv4 in IPv6-mapped addresses" >&5
$as_echo_n "checking if we need to convert IPv4 in IPv6-mapped addresses... " >&6; }
IPV4_IN6_HACK_MSG="no"

# Check whether --with-4in6 was given.
if test "${with_4in6+set}" = set; then :
  withval=$with_4in6;
                if test "x$withval" != "xno" ; then
                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define IPV4_IN_IPV6 1" >>confdefs.h

                        IPV4_IN6_HACK_MSG="yes"
                else
                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                fi

else

                if test "x$inet6_default_4in6" = "xyes"; then
                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (default)" >&5
$as_echo "yes (default)" >&6; }
                        $as_echo "#define IPV4_IN_IPV6 1" >>confdefs.h

                        IPV4_IN6_HACK_MSG="yes"
                else
                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (default)" >&5
$as_echo "no (default)" >&6; }
                fi


fi


# Whether to enable BSD auth support
BSD_AUTH_MSG=no

# Check whether --with-bsd-auth was given.
if test "${with_bsd_auth+set}" = set; then :
  withval=$with_bsd_auth;
                if test "x$withval" != "xno" ; then

$as_echo "#define BSD_AUTH 1" >>confdefs.h

                        BSD_AUTH_MSG=yes
                fi


fi


# Where to place sshd.pid
piddir=/var/run
# make sure the directory exists
if test ! -d $piddir ; then
        piddir=`eval echo ${sysconfdir}`
        case $piddir in
                NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
        esac
fi


# Check whether --with-pid-dir was given.
if test "${with_pid_dir+set}" = set; then :
  withval=$with_pid_dir;
                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
                    test "x${withval}" != "xyes"; then
                        piddir=$withval
                        if test ! -d $piddir ; then
                        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** no $piddir directory on this system **" >&5
$as_echo "$as_me: WARNING: ** no $piddir directory on this system **" >&2;}
                        fi
                fi


fi



cat >>confdefs.h <<_ACEOF
#define _PATH_SSH_PIDDIR "$piddir"
_ACEOF



# Check whether --enable-lastlog was given.
if test "${enable_lastlog+set}" = set; then :
  enableval=$enable_lastlog;
                if test "x$enableval" = "xno" ; then
                        $as_echo "#define DISABLE_LASTLOG 1" >>confdefs.h

                fi


fi

# Check whether --enable-utmp was given.
if test "${enable_utmp+set}" = set; then :
  enableval=$enable_utmp;
                if test "x$enableval" = "xno" ; then
                        $as_echo "#define DISABLE_UTMP 1" >>confdefs.h

                fi


fi

# Check whether --enable-utmpx was given.
if test "${enable_utmpx+set}" = set; then :
  enableval=$enable_utmpx;
                if test "x$enableval" = "xno" ; then

$as_echo "#define DISABLE_UTMPX 1" >>confdefs.h

                fi


fi

# Check whether --enable-wtmp was given.
if test "${enable_wtmp+set}" = set; then :
  enableval=$enable_wtmp;
                if test "x$enableval" = "xno" ; then
                        $as_echo "#define DISABLE_WTMP 1" >>confdefs.h

                fi


fi

# Check whether --enable-wtmpx was given.
if test "${enable_wtmpx+set}" = set; then :
  enableval=$enable_wtmpx;
                if test "x$enableval" = "xno" ; then

$as_echo "#define DISABLE_WTMPX 1" >>confdefs.h

                fi


fi

# Check whether --enable-libutil was given.
if test "${enable_libutil+set}" = set; then :
  enableval=$enable_libutil;
                if test "x$enableval" = "xno" ; then
                        $as_echo "#define DISABLE_LOGIN 1" >>confdefs.h

                fi


fi

# Check whether --enable-pututline was given.
if test "${enable_pututline+set}" = set; then :
  enableval=$enable_pututline;
                if test "x$enableval" = "xno" ; then

$as_echo "#define DISABLE_PUTUTLINE 1" >>confdefs.h

                fi


fi

# Check whether --enable-pututxline was given.
if test "${enable_pututxline+set}" = set; then :
  enableval=$enable_pututxline;
                if test "x$enableval" = "xno" ; then

$as_echo "#define DISABLE_PUTUTXLINE 1" >>confdefs.h

                fi


fi


# Check whether --with-lastlog was given.
if test "${with_lastlog+set}" = set; then :
  withval=$with_lastlog;
                if test "x$withval" = "xno" ; then
                        $as_echo "#define DISABLE_LASTLOG 1" >>confdefs.h

                elif test -n "$withval"  &&  test "x${withval}" != "xyes"; then
                        conf_lastlog_location=$withval
                fi


fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines LASTLOG_FILE" >&5
$as_echo_n "checking if your system defines LASTLOG_FILE... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_LASTLOG_H
#  include <lastlog.h>
#endif
#ifdef HAVE_PATHS_H
#  include <paths.h>
#endif
#ifdef HAVE_LOGIN_H
# include <login.h>
#endif

int
main ()
{
 char *lastlog = LASTLOG_FILE;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else

                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                { $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines _PATH_LASTLOG" >&5
$as_echo_n "checking if your system defines _PATH_LASTLOG... " >&6; }
                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_LASTLOG_H
#  include <lastlog.h>
#endif
#ifdef HAVE_PATHS_H
#  include <paths.h>
#endif

int
main ()
{
 char *lastlog = _PATH_LASTLOG;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else

                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                        system_lastlog_path=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test -z "$conf_lastlog_location"; then
        if test x"$system_lastlog_path" = x"no" ; then
                for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
                                if (test -d "$f" || test -f "$f") ; then
                                        conf_lastlog_location=$f
                                fi
                done
                if test -z "$conf_lastlog_location"; then
                        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Cannot find lastlog **" >&5
$as_echo "$as_me: WARNING: ** Cannot find lastlog **" >&2;}
                                        fi
        fi
fi

if test -n "$conf_lastlog_location"; then

cat >>confdefs.h <<_ACEOF
#define CONF_LASTLOG_FILE "$conf_lastlog_location"
_ACEOF

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines UTMP_FILE" >&5
$as_echo_n "checking if your system defines UTMP_FILE... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_PATHS_H
#  include <paths.h>
#endif

int
main ()
{
 char *utmp = UTMP_FILE;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
          system_utmp_path=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test -z "$conf_utmp_location"; then
        if test x"$system_utmp_path" = x"no" ; then
                for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
                        if test -f $f ; then
                                conf_utmp_location=$f
                        fi
                done
                if test -z "$conf_utmp_location"; then
                        $as_echo "#define DISABLE_UTMP 1" >>confdefs.h

                fi
        fi
fi
if test -n "$conf_utmp_location"; then

cat >>confdefs.h <<_ACEOF
#define CONF_UTMP_FILE "$conf_utmp_location"
_ACEOF

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMP_FILE" >&5
$as_echo_n "checking if your system defines WTMP_FILE... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_PATHS_H
#  include <paths.h>
#endif

int
main ()
{
 char *wtmp = WTMP_FILE;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
          system_wtmp_path=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test -z "$conf_wtmp_location"; then
        if test x"$system_wtmp_path" = x"no" ; then
                for f in /usr/adm/wtmp /var/log/wtmp; do
                        if test -f $f ; then
                                conf_wtmp_location=$f
                        fi
                done
                if test -z "$conf_wtmp_location"; then
                        $as_echo "#define DISABLE_WTMP 1" >>confdefs.h

                fi
        fi
fi
if test -n "$conf_wtmp_location"; then

cat >>confdefs.h <<_ACEOF
#define CONF_WTMP_FILE "$conf_wtmp_location"
_ACEOF

fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMPX_FILE" >&5
$as_echo_n "checking if your system defines WTMPX_FILE... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_UTMPX_H
#include <utmpx.h>
#endif
#ifdef HAVE_PATHS_H
#  include <paths.h>
#endif

int
main ()
{
 char *wtmpx = WTMPX_FILE;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
          system_wtmpx_path=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test -z "$conf_wtmpx_location"; then
        if test x"$system_wtmpx_path" = x"no" ; then
                $as_echo "#define DISABLE_WTMPX 1" >>confdefs.h

        fi
else

cat >>confdefs.h <<_ACEOF
#define CONF_WTMPX_FILE "$conf_wtmpx_location"
_ACEOF

fi


if test ! -z "$blibpath" ; then
        LDFLAGS="$LDFLAGS $blibflags$blibpath"
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&5
$as_echo "$as_me: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&2;}
fi

CFLAGS="$CFLAGS $werror_flags"

if test "x$ac_cv_func_getaddrinfo" != "xyes" ; then
        TEST_SSH_IPV6=no
else
        TEST_SSH_IPV6=yes
fi
ac_fn_c_check_decl "$LINENO" "BROKEN_GETADDRINFO" "ac_cv_have_decl_BROKEN_GETADDRINFO" "$ac_includes_default"
if test "x$ac_cv_have_decl_BROKEN_GETADDRINFO" = xyes; then :
  TEST_SSH_IPV6=no
fi

TEST_SSH_IPV6=$TEST_SSH_IPV6



ac_config_files="$ac_config_files Makefile buildpkg.sh opensshd.init openssh.xml openbsd-compat/Makefile openbsd-compat/regress/Makefile survey.sh"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
        "s/'/'\\\\''/g;
          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
        cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
          mv -f confcache "$cache_file"$$ &&
          mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
          mv -f confcache "$cache_file" ;;
        esac
      fi
    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs




: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
        expr "X$arg" : "X\\(.*\\)$as_nl";
        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""        $as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
         X"$0" : 'X\(//\)$' \| \
         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
            s//\1/
            q
          }
          /^X\/\(\/\/\)$/{
            s//\1/
            q
          }
          /^X\/\(\/\).*/{
            s//\1/
            q
          }
          s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T=' ';;
  esac;;
*)
  ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -p'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -p'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -p'
  fi
else
  as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
         X"$as_dir" : 'X\(//\)[^/]' \| \
         X"$as_dir" : 'X\(//\)$' \| \
         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
            s//\1/
            q
          }
          /^X\(\/\/\)[^/].*/{
            s//\1/
            q
          }
          /^X\(\/\/\)$/{
            s//\1/
            q
          }
          /^X\(\/\).*/{
            s//\1/
            q
          }
          s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

if test -x / >/dev/null 2>&1; then
  as_test_x='test -x'
else
  if ls -dL / >/dev/null 2>&1; then
    as_ls_L_option=L
  else
    as_ls_L_option=
  fi
  as_test_x='
    eval sh -c '\''
      if test -d "$1"; then
        test -d "$1/.";
      else
        case $1 in #(
        -*)set "./$1";;
        esac;
        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
        ???[sx]*):;;*)false;;esac;fi
    '\'' sh
  '
fi
as_executable_p=$as_test_x

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by OpenSSH $as_me Portable, which was
generated by GNU Autoconf 2.68.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Report bugs to <openssh-unix-dev@mindrot.org>."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
OpenSSH config.status Portable
configured by $0, generated by GNU Autoconf 2.68,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2010 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    $as_echo "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    $as_echo "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --help | --hel | -h )
    $as_echo "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    "buildpkg.sh") CONFIG_FILES="$CONFIG_FILES buildpkg.sh" ;;
    "opensshd.init") CONFIG_FILES="$CONFIG_FILES opensshd.init" ;;
    "openssh.xml") CONFIG_FILES="$CONFIG_FILES openssh.xml" ;;
    "openbsd-compat/Makefile") CONFIG_FILES="$CONFIG_FILES openbsd-compat/Makefile" ;;
    "openbsd-compat/regress/Makefile") CONFIG_FILES="$CONFIG_FILES openbsd-compat/regress/Makefile" ;;
    "survey.sh") CONFIG_FILES="$CONFIG_FILES survey.sh" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = "\a"

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
h
s///
s/^/:/
s/[      ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[   ]*\).*/\1/
G
s/\n//
s/^[^=]*=[       ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[     ]*#[    ]*define[       ][      ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = "\a"
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
         # (if the path is not absolute).  The absolute path cannot be DOS-style,
         # because $ac_f cannot contain `:'.
         test -f "$ac_f" ||
           case $ac_f in
           [\\/$]*) false;;
           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
           esac ||
           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
        `' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
         X"$ac_file" : 'X\(//\)[^/]' \| \
         X"$ac_file" : 'X\(//\)$' \| \
         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
            s//\1/
            q
          }
          /^X\(\/\/\)[^/].*/{
            s//\1/
            q
          }
          /^X\(\/\/\)$/{
            s//\1/
            q
          }
          /^X\(\/\).*/{
            s//\1/
            q
          }
          s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  esac
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
 ;;


  esac

done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


# Print summary of options

# Someone please show me a better way :)
A=`eval echo ${prefix}` ; A=`eval echo ${A}`
B=`eval echo ${bindir}` ; B=`eval echo ${B}`
C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
G=`eval echo ${piddir}` ; G=`eval echo ${G}`
H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}`
I=`eval echo ${user_path}` ; I=`eval echo ${I}`
J=`eval echo ${superuser_path}` ; J=`eval echo ${J}`

echo ""
echo "OpenSSH has been configured with the following options:"
echo "                     User binaries: $B"
echo "                   System binaries: $C"
echo "               Configuration files: $D"
echo "                   Askpass program: $E"
echo "                      Manual pages: $F"
echo "                          PID file: $G"
echo "  Privilege separation chroot path: $H"
if test "x$external_path_file" = "x/etc/login.conf" ; then
echo "   At runtime, sshd will use the path defined in $external_path_file"
echo "   Make sure the path to scp is present, otherwise scp will not work"
else
echo "            sshd default user PATH: $I"
        if test ! -z "$external_path_file"; then
echo "   (If PATH is set in $external_path_file it will be used instead. If"
echo "   used, ensure the path to scp is present, otherwise scp will not work.)"
        fi
fi
if test ! -z "$superuser_path" ; then
echo "          sshd superuser user PATH: $J"
fi
echo "                    Manpage format: $MANTYPE"
echo "                       PAM support: $PAM_MSG"
echo "                   OSF SIA support: $SIA_MSG"
echo "                 KerberosV support: $KRB5_MSG"
echo "                   SELinux support: $SELINUX_MSG"
echo "                 Smartcard support: $SCARD_MSG"
echo "                     S/KEY support: $SKEY_MSG"
echo "              TCP Wrappers support: $TCPW_MSG"
echo "              MD5 password support: $MD5_MSG"
echo "                   libedit support: $LIBEDIT_MSG"
echo "  Solaris process contract support: $SPC_MSG"
echo "           Solaris project support: $SP_MSG"
echo "       IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
echo "           Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
echo "                  BSD Auth support: $BSD_AUTH_MSG"
echo "              Random number source: $RAND_MSG"
echo "             Privsep sandbox style: $SANDBOX_STYLE"

echo ""

echo "              Host: ${host}"
echo "          Compiler: ${CC}"
echo "    Compiler flags: ${CFLAGS}"
echo "Preprocessor flags: ${CPPFLAGS}"
echo "      Linker flags: ${LDFLAGS}"
echo "         Libraries: ${LIBS}"
if test ! -z "${SSHDLIBS}"; then
echo "         +for sshd: ${SSHDLIBS}"
fi
if test ! -z "${SSHLIBS}"; then
echo "          +for ssh: ${SSHLIBS}"
fi

echo ""

if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then
        echo "SVR4 style packages are supported with \"make package\""
        echo ""
fi

if test "x$PAM_MSG" = "xyes" ; then
        echo "PAM is enabled. You may need to install a PAM control file "
        echo "for sshd, otherwise password authentication may fail. "
        echo "Example PAM control files can be found in the contrib/ "
        echo "subdirectory"
        echo ""
fi

if test ! -z "$NO_PEERCHECK" ; then
        echo "WARNING: the operating system that you are using does not"
        echo "appear to support getpeereid(), getpeerucred() or the"
        echo "SO_PEERCRED getsockopt() option. These facilities are used to"
        echo "enforce security checks to prevent unauthorised connections to"
        echo "ssh-agent. Their absence increases the risk that a malicious"
        echo "user can connect to your agent."
        echo ""
fi

if test "$AUDIT_MODULE" = "bsm" ; then
        echo "WARNING: BSM audit support is currently considered EXPERIMENTAL."
        echo "See the Solaris section in README.platform for details."
fi